N.Y. Comp. Codes R. & Regs. tit. 21 § 1025.27

Current through Register Vol. 46, No. 53, December 31, 2024

Section 1025.27 - Hazardous materials table

(a) Users of this table are urged to first read the provisions of sections 1025.1 through 1025.26 of this Title, so that they may familiarize themselves with terms and abbreviations used throughout the table, as well as with certain general provisions pertaining to quantity and loading restrictions (particularly for acids), and to cargo inspection requirements.

(b) Column 1 contains the four symbols as appropriate: Plus (+) and the letters "A," "W" and "E."

(1) The plus (+) fixes the proper shipping name and the hazard class for that entry, without regard to whether the material (including its mixtures and solutions) meets the definition of that class. An alternate proper shipping name and hazard class may be authorized by the Associate Director, Office of Hazardous Materials Regulation, MTB (U.S.D.O.T.).

(2) A letter "A" restricts the application of this Subchapter to materials being transported by aircraft, but a letter "A" has no significance or effect when the material is a hazardous waste.

(3) A letter "W" restricts the application of this to materials being transported by vessel, but a letter "W" has no significance or effect when:

(i) a letter "E" also appears with it and the material is a hazardous substance; or

(ii) the material is a hazardous waste.

(4) A letter "E" identifies materials which are subject to the requirements regarding the mode of transportation or hazard class, if it is a hazardous substance. A hazardous substance which does not meet the defining criteria for another hazard class remains subject to certain requirements as an ORM-E.

(c) Column 2 lists the proper shipping name of materials designated as hazardous materials.

(1) Shipping names may be used in the singular or plural, and in either capital or lower case letters.

(2) The abbreviation "n.o.i.," which means "not otherwise indexed," or "n.o.i.b.n.," which means "not otherwise indexed by name," may be used interchangeably with "n.o.s."

(3) Except for hazardous wastes, when qualifying words are used as part of the proper shipping name, their sequence on the package markings and shipping paper descriptions is optional. However, the entry in the table reflects the preferred sequence.

(4) Except for organic peroxides, when one entry references another entry by use of the word See, if both names are in roman type, either name may be used as the proper shipping name (e.g.: Carbolic acid. See Phenol). For an organic peroxide, the technical name shall be used as the proper shipping name.

(5) The word poison or poisonous in this column refers to materials that would cause death by systemic poisoning rather than by corrosive destruction of tissue.

(6) When a shipping name includes a concentration range as part of the shipping description, the actual concentration being shipped, if it is within the range stated, may be used in place of the concentration range. For example, a hydrogen peroxide solution containing 30 percent peroxide may be shipped as either "Hydrogen peroxide solution (8% to 40% peroxide)" or "Hydrogen peroxide solution, 30% peroxide."

(7) The use of the prefix mono is optional in any shipping name when appropriate. Thus, Monoethanolamine may be used interchangeably with Ethanolamine. In Difluoromonochloroethane, the term mono is considered to be a prefix to the term chloroethane and may be deleted.

(8) The numbers in italics following a proper shipping name of a material identified by the letter "E" in column 1 specify, in pounds and kilograms, the minimum quantity of the material that constitutes a reportable quantity. For example: Sodium arsenate (RQ-1000/454) means that the reportable quantity is 1,000 pounds or 454 kilograms.

(9) If not included in a proper shipping name in the table, the proper shipping name for a hazardous material that is a hazardous waste must include the word waste preceding the name of the material. For example: Waste acetone.

(10) A mixture or solution comprised of a hazardous material, identified in the table by technical name, and a nonhazardous material may be described using the proper shipping name of the hazardous material, if:

(i) the mixture or solution is not specifically identified in the table;

(ii) the hazard class of the mixture or solution is the same as that of the hazardous material; and

(iii) the qualifying word mixture or solution, as appropriate, is added as part of the proper shipping name. For example, a solution of acetone, mineral oil and water, meeting the definition of a flammable liquid, may be described under this optional provision as "Acetone solution, Flammable liquid, UN1090."

(11) If the proper shipping name for a mixture or solution that is a hazardous substance does not include the name of the hazardous substance or substances, each hazardous substance must be identified in association with the basic description.

(12) Except for proper shipping names in the tables that are preceded by a plus (+):

(i) If it is specifically determined that a material meets the definition of a hazard class other than the class shown in association with the proper shipping name, the material must be described by an appropriate shipping name listed in association with the correct class for the material.

(ii) If an appropriate technical name is not shown in the table, selection of a proper shipping name must be made from the general descriptions or n.o.s. entries corresponding to the specific hazard class of the material being shipped. The name that most appropriately describes the material must be used, e.g., an alcohol not listed by name in the table must be shipped as "Alcohol, n.o.s." rather than "Flammable liquid, n.o.s." Some mixtures may be more appropriately described according to their application, such as "Compound, cleaning, liquid" or 'Compound, rust removing," rather than by an n.o.s. entry such as "Corrosive liquid, n.o.s."

(iii) If it is specifically determined that a material is not forbidden material and does not meet the definition of any hazard class, the material is not a hazardous material.

(d) Column 3 contains a designation of the hazard class corresponding to each proper shipping name, or the word Forbidden. A material for which the entry in this column if "Forbidden" is prohibited from being offered or accepted for transportation. This prohibition does not apply if these materials are diluted, stabilized, or incorporated in devices and they are classed in accordance with the definition of hazardous materials contained in part 173 of the Code of Federal Regulations, title 49.

(e) Column 4 lists the identification numbers assigned to hazardous materials. Those preceded by a "UN" are associated with descriptions considered appropriate for international shipments as well as domestic shipments. Those preceded by an "NA" are associated with descriptions that are not recognized for international shipments, except to and from Canada. If an identification number is in the "NA9000" series, it is either associated with the description of a material that is not appropriately covered by international hazardous material (dangerous goods) shipping standards or not appropriately addressed by such standards for emergency response information purposes, except for transportation between the United States and Canada.

(f) Column 5 contains the applicable restrictions, by paragraph, for the transportation of hazardous materials through the Queens Midtown Tunnel, the Brooklyn-Battery Tunnel, and the lower level of the Verrazano-Narrows Bridge.

(g) Table of hazardous materials.

Code	Hazardous Materials Descriptions and Proper Shipping Names	Hazard Class	Identification Number	Tunnel Regulation Section
Accumulator, pressurized (pneumatic or hydraulic) containing nonflammable gas	Nonflammable gas	NA1956	1075.10(a),(b)
Acetal	Flammable liquid	UN1088	1075.14(g),(j),(k)
E	Acetaldehyde (ethyl aldehyde) (RQ-1000/454)	Flammable liquid	UN1089	1075.14(g),(j)
EA	Acetaldehyde ammonia (RQ-1000/454)	ORM-A	UN1841	1075.20
E	Acetic acid (aqueous solution) (RQ-1000/454)	Corrosive material	UN2790	1075.11(f) 1075.5(a),(b),(c)
E	Acetic acid, glacial (RQ-1000/454)	Corrosive material	UN2789	1075.11(f) 1075.5(a),(b),(c)
E	Acetic anhydride (RQ-1000/454)	Corrosive material	UN1715	1075.11(f) 1075.5(a),(b),(c)
Acetone	Flammable liquid	UN1090	1075.14(g),(j)
E	Acetone cyanohydrin (RQ-10/4.54)	Poison B	UN1541	1075.17(e)
Acetone oil	Flammable liquid	UN1091	1075.14(g),(j),(k)
Acetonitrile	Flammable liquid	NA1648	1075.14(g),(j)
Acetyl acetone peroxide, in solution with not more than 9% by weight active oxygen. See Organic peroxide, liquid or solution, n.o.s.	UN2080
Acetyl acetone peroxide with more than 9% weight active oxgyen	FORBIDDEN	PROHIBITED
Acetyl benzoyl peroxide, not more than 40% in solution. See Acetyl benzoyl peroxide solution, not over 40% peroxide.	UN2081
Acetyl benzoyl peroxide, solid, or more than 40% in solution	FORBIDDEN
Acetyl benzoyl peroxide solution, not over 40% peroxide	Organic peroxide	UN2081	1075.16(a) 1075.5(a),(b),(c)
E	Acetyl bromide (RQ-5000/2270)	Corrosive material	UN1716	1075.11(f) 1075.5(a),(b),(c)
E	Acetyl chloride (RQ-5000/2270)	Flammable liquid	UN1717	1075.14(g),(j),(k)
Acetyl cyclohexanesulfonyl peroxide, more than 82%, wetted with less than 12% water	FORBIDDEN	PROHIBITED
Acetyl cyclohexanesulphonyl peroxide, not more than 82%, wetted with not less than 12% water. See Organic peroxide, solid, n.o.s.	UN2082
Acetyl cyclohexanesulphonyl peroxide, not more than 32% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2083
Acetylene	Flammable gas	UN1001
Acetylene (liquid)	FORBIDDEN	PROHIBITED
Acetylene silver nitrate	FORBIDDEN	PROHIBITED
A	Acetylene tetrabromide	ORM-A	UN2504	1075.20
Acetyl iodide	Corrosive material	UN1898	1075.11(f) 1075.5(a),(b),(c)
Acetyl peroxide, not more than 25% in solution. See Acetyl peroxide solution, not over 25% peroxide.	UN2084
Acetyl peroxide, solid, or more than 25% in solution	FORBIDDEN	PROHIBITED
Acetyl peroxide solution, not over 25% peroxide	Organic peroxide	UN2084	1075.16(a) 1075.5(a),(b),(c)
Acid butyl phosphate	Corrosive material	UN1718	1075.11(f) 1075.5(a),(b),(c)
Acid carboy, empty. See Carboy, empty.
Acid, liquid, n.o.s.	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Acid or alkaline solutions (less than 10%)	Corrosive material
Acid, sludge	Corrosive material	UN1906	1075.11(f),(j) 1075.5(a),(b),(c)
+E	Acrolein inhibited (RQ-1/0.454)	Flammable liquid	UN1092	1075.14(b)
Acrylic acid	Corrosive material	UN2218	1075.11(f) 1075.5(a),(b),(c)
E	Acrylonitrile (RQ-100/45.4)	Flammable liquid	UN1093	1075.14(g),(j)
Actuating cartridge, explosive (fire extinguisher, or valve)	Class C explosive	1075.12(i)
Adhesive, n.o.s. See Cement, liquid, n.o.s.
E	Adipic acid (RQ-5000/2270)	ORM-E	NA9077	1075.24
Aerosol product. See Compressed gas, n.o.s.
Air, compressed	Nonflammable gas	UN1002	1075.10(d)
Air conditioning machine. See Refrigerating machine.
Aircraft rocket engine (commercial)	Flammable solid	NA2791	PROHIBITED
Aircraft rocket engine igniter (commercial)	Flammable solid	UN2792	PROHIBITED
Airplane flare. See Fireworks, special.
Alcoholic beverage	Flammable liquid	UN1170	1075.14(h),(j),(k)
Alcoholic beverage	Combustible liquid	UN1170	1075.9(a),(b)
Alcohol, n.o.s.	Flammable liquid	UN1987	1075.14(h),(j),(k)
Alcohol, n.o.s.	Combustible liquid	UN1987	1075.9(a),(b)
E	Aldrin (RQ-1/0.454)	Poison B	NA2761	1075.17
EA	Aldrin, cast solid (RQ-1/0.454)	ORM-A	NA2761	1075.20
E	Aldrin, mixture, dry (with more than 65% aldrin) (RQ-1/0.454)	Poison B	NA2761	1075.17(j)
EA	Aldrin mixture, dry, with 65% or less aldrin (RQ-1/0.454)	ORM-A	NA2761	1075.20
E	Aldrin mixture, liquid (with more than 60% aldrin) (RQ-1/0.454)	Poison B	NA2762	1075.14(g)
EA	Aldrin mixture, liquid, with 60% or less aldrin (RQ-1/0.454)	ORM-A	NA2762	1075.20
Alkaline (corrosive) liquid, n.o.s.	Corrosive material	NA1719	1075.11(h),(i) 1075.5(a),(b),(c)
Alkaline battery fluid	Corrosive material	UN2797	1075.11(h),(i) 1075.5(a),(b),(c)
Alkaline caustic liquids, n.o.s.	Corrosive material
Alkaline battery fluid with empty storage battery	Corrosive material	NA2797	1075.11(i) 1075.5(a),(b),(c)
Alkanesulfonic acid	Corrosive material	UN2584	1075.11(f) 1075.5(a),(b),(c)
Alkyl aluminum halides. See Pyrophoric liquid n.o.s.
A	Allethrin	ORM-A	NA2902	1075.20
E	Allyl alcohol (RQ-100/45.4)	Flammable liquid	UN1098
Allyl bromide	Flammable liquid	UN1099	1075.14(g),(k)
E	Allyl chloride (RQ-1000/454)	Flammable liquid	UN1100	1075.14(g),(k)
Allyl chlorocarbonate	Flammable liquid	UN1722	1075.14(g),(k)
Allyl chloroformate. See Allyl chlorocarbonate.
Allyl trichlorosilane	Corrosive material	UN1724	1075.11(f) 1075.5(a),(b),(c)
Aluminum alkyl. See Pyrophoric liquid, n.o.s.
Aluminum bromide, anhydrous	Corrosive material	UN1725	1075.11(f) 1075.5(a),(b),(c)
Aluminum dross, wet or hot. See § 173.173, CFR49.	FORBIDDEN	1075.15(g)
Aluminum hydride	Flammable solid	UN2463	1075.15(d)
Aluminum, liquid. See Paint, Enamel, Lacquer, Stain, Shellac, Varnish, etc.
Aluminum. metallic, powder	Flammable solid	UN1396	1075.15(e)
Aluminum nitrate	Oxidizer	UN1438	1075.16(a) 1075.5(a),(b),(c)
Aluminum phosphate solution	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Aluminum phosphide	Flammable solid	UN1397	1075.15(e)
E	Aluminum sulfate, solid (RQ-5000/2270)	ORM-E	NA9078	1075.23
EA	Aluminum sulfate solution (RQ-5000/2270)	ORM-B	NA1760	1075.21
Amatol. See High explosive 2-2(2-Aminoethoxy) ethanol.	Corrosive material	NA1760	PROHIBITED
N-Aminoethylpiperazine	Corrosive material	UN2815	1075.11(f) 1075.5(a),(b),(c)
Aminopropyldiethanolamine	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
N-Aminopropylmorpholine	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
bis(Aminopropyl) piperazine	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
E	Ammonia, anhydrous (RQ-100/45.4)	Nonflammable gas	UN1005	1075.10(b)
E	Ammonia solution (containing more than 44% ammonia) (RQ-1000/454)	Nonflammable gas	UN2073	1075.10(b)
Ammonia solution (containing 44% or less ammonia in water. See Ammonium hydroxide.
E	Ammonia acetate (RQ-5000/2270)	ORM-E	NA9079	1075.23
Ammonium arsenate, solid	Poison B	UN1546	1075.17(l)
Ammonium azide	FORBIDDEN	PROHIBITED
E	Ammonium benzoate (RQ-5000/2270)	ORM-E	NA9080	1075.23
E	Ammonium bicarbonate (RQ-5000/2270)	ORM-E	NA9081	1075.23
E	Ammonium bifluoride, solid or solution. See Ammonium hydrogen fluoride, solid or solution.
EA	Ammonium bisulfite solid (RQ-5000/2270)	ORM-B	NA2693	1075.21
E	Ammonium bisulfite solution (RQ-5000/2270)	Corrosive material	NA2693	1075.11(f) 1075.5(a),(b),(c)
Ammonium bromate	FORBIDDEN	PROHIBITED
EA	Ammonium carbamate (RQ-5000/2270)	ORM-A	NA9083	1075.20
EA	Ammonium carbonate (RQ-5000/2270)	ORM-A	NA9084	1075.20
Ammonium chlorate	FORBIDDEN	PROHIBITED
Ammonium chloride (RQ-5000/2270)	ORM-E	NA9085	1075.23
E	Ammonium chromate (RQ-1000/454)	ORM-E	NA9086	1075.23
E	Ammonium citrate, dibasic (RQ-5000/2270)	ORM-E	NA9087	1075.23
E	Ammonium dichromate (ammonium bichromate) (RQ-1000/454)	Oxidizer	UN1439	1075.16(a) 1075.5(a),(b),(c)
EA	Ammonium fluoborate (RQ-5000/2270)	ORM-B	NA9088	1075.21
EA	Ammonium fluoride (RQ-5000/2270)	ORM-B	UN2505	1075.21
Ammonium fulminate	FORBIDDEN	PROHIBITED
E	Ammonium hydrogen fluoride solid (RQ-5000/2270)	Corrosive material	UN1727	1075.11(f) 1075.5(a),(b),(c)
E	Ammonium hydrogen fluoride solution (RQ-5000/2270)	Corrosive material	UN2817	1075.11(f) 1075.5(a),(b),(c)
A	Ammonium hydrogen sulfate	ORM-B	UN2506	1075.21
A	Ammonium hydrosulfide solution	ORM-A	NA2683	1075.20
E	Ammonium hydroxide (containing not less than 12% but not more than 44% ammonia) (RQ-1000/454)	Corrosive material	NA2672	See Footnote
EAW	Ammonium hydroxide (containing less than 12% ammonia (RQ-5000/2270)	ORM-A	NA2672	See Footnote
Ammonium nitrate-carbonate mixture	Oxidizer	UN2068	1075.16(b) 1075.5(a),(b),(c)
Ammonium nitrate fertilizer, containing nor more than 0.2% carbon	Oxidizer	UN2067	1075.16(b) 1075.5(a),(b),(c)
Ammonium nitrate-fuel oil mixture. See High explosive.
Ammonium nitrate-fuel oil mixture (containing only prilled ammonium nitrate and fuel oil)	Blasting agent	1075.13
Ammonium nitrate-fuel oil mixture (containing only prilled ammonium nitrate and fuel oil). See Blasting agent, n.o.s.	Poison B	UN1649
Ammonium nitrate mixed fertilizer	Oxidizer	UN2069	1075.16(b) 1075.5(a),(b),(c)
Ammonium nitrate (no organic coating)	Oxidizer	UN1942	1075.16(b) 1075.5(a),(b),(c)
Ammonium nitrate (organic coating)	Oxidizer	NA1942	1075.16(b) 1075.5(a),(b),(c)
Ammonium nitrate-phosphate	Oxidizer	UN2070	1075.16(b) 1075.5(a),(b),(c)
Ammonium nitrate, solution (containing not less than 15% water). See 173.154(a)(17) and 173.154(a)(18).
Ammonium nitrate	FORBIDDEN	PROHIBITED
E	Ammonium oxalate (RQ-5000/2270)	ORM-A	NA2449	1075.20
Ammonium perchlorate	Oxidizer	UN1442	1075.16(a) 1075.5(a),(b),(c)
Ammonium perchlorate. See High explosive.
Ammonium permanganate	Oxidizer	NA9190	1075.16(c) 1075.5(a),(b),(c)
Ammonium picrate, dry. See High explosive.
Ammonium picrate, wet (with 10% or more water)	Flammable solid	UN1310	1075.15(b) 1075.5(a),(b),(c)
Ammonium picrate, wet, with 10% or more water, over 16 ounces in one outside packaging. See High explosive.
A	Ammonium polysulfide solution	ORM-A	UN2818	1075.20
EA	Ammonium silicofluoride (RQ-1000/454)	ORM-B	UN2854	1075.21
E	Ammonium sulfamate (RQ-5000/2270)	ORM-E	NA9089	1075.23
W	Ammonium sulfate nitrate	ORM-C	NA1477	1075.22
E	Ammonium sulfide solution (RQ-5000/2270)	Flammable liquid	UN2683	1075.14(g),(j),(k)
E	Ammonium sulfite (RQ-5000/2270)	ORM-E	NA9090	1075.23
E	Ammonium tartrate (RQ-5000/2270)	ORM-E	NA9091	1075.23
E	Ammonium thiocyanate (RQ-5000/2270)	ORM-E	NA9092	1075.23
E	Ammonium thiosulfate (RQ-5000/2270)	ORM-E	NA9093	1075.23
Ammunition, chemical (containing a Poison A liquid or gas). See chemical ammunition, nonexplosive (containing a Poison A material).
Ammunition, chemical (containing a Poison B material). See chemical ammunition, nonexplosive (containing a Poison B material).
Ammunition, chemical (containing an irritating liquid or solid). See Chemical ammunition, nonexplosive (containing an irritating material).
Ammunition, chemical, explosive, with Poison A material	Class A explosive	PROHIBITED
Ammunition, chemical, explosive, with Poison B material	Class A explosive	PROHIBITED
Ammunition, chemical, explosive, with irritant	Class A explosive	PROHIBITED
Ammunition for cannon with empty projectile	Class B explosive	PROHIBITED
Ammunition for cannon with explosive projectile	Class A explosive	PROHIBITED
Ammunition for cannon with gas projectile	Class A explosive	PROHIBITED
Ammunition for cannon with illuminating projectile	Class A explosive	PROHIBITED
Ammunition for cannon with incendiary projectile	Class A explosive	PROHIBITED
Ammunition for cannon with inert loaded projectile	Class B explosive	PROHIBITED
Ammunition for cannon without projectile	Class B explosive	PROHIBITED
Ammunition for cannon with smoke projectile	Class A explosive	PROHIBITED
Ammunition for cannon with solid projectile	Class B explosive	PROHIBITED
Ammunition for cannon with tear gas projectile	Class A explosive	PROHIBITED
Ammunition for cannon with tear gas projectile	Class B explosive	PROHIBITED
Ammunition for small arms with explosive projectile	Class A explosive	PROHIBITED
Ammunition for small arms with incendiary projectile	Class A explosive	PROHIBITED
Ammunition, nonexplosive. See 173. 55, CFR 49 .
Ammunition, rocket. See ammunition with. . . .
Ammunition, small arms. See Small-arms ammunition
E	Amyl acetate (RQ-1000/454)	Flammable liquid	UN1104	1075.14(h),(j),(k)
Amyl acid phosphate	Corrosive material	UN2819	1075.11(f) 1075.5(a),(b),(c)
Amylamine	Flammable liquid	UN1106	1075.14(g),(j),(k)
Amyl chloride	Flammable liquid	UN1107	1075.14(h),(j)
Amylene, normal	Flammable liquid	UN1108	1075.14(g),(j),(k)
Amyl formate	Flammable liquid	UN1109	1075.14(g),(j),(k)
Amyl mercaptan	Flammable liquid	UN1111	1075.14(g)
Amyl nitrite	Flammable liquid	UN1113	1075.14(g),(h)
tert-Amyl peroxy-2-ethylhexanoate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2898
tert-Amyl peroxyneodecanoate, not more than 75% with phlegmatizer. See Organic peroxide, liquid or solution, n.o.s.	UN2891
Amyl trichorosilane	Corrosive material	UN1728	1075.11(f) 1075.5(a),(b),(c)
E	Anhydrous ammonia. See Ammonia, anhydrous.
Anhydrous hydrazine. See Hydrazine, anhydrous.
E	Anhydrous hydrofluoric acid. See Hydrogen fluoride.
Aniline oil drum, empty. See § 173.347(d), CFR 49.	Poison B	1075.17(g)
+E	Aniline oil, liquid (RQ-1000/454)	Poison B	UN1547	1075.17(g)
Anisoyl chloride	Corrosive material	UN1729	1075.11(h) 1075.5(a),(b),(c)
Antifreeze compound, liquid	Flammable liquid	NA1142	1075.14(h),(j),(k)
Antifreeze compound, liquid	Combustible liquid	NA1142	1075.9(a),(b)
Antifreeze preparation, liquid	Flammable liquid	NA1142	1075.14(g),(j),(k)
Antifreeze preparation, liquid	Combustible liquid	NA1142	1075.9(a),(b)
E	Antimonous chloride. See Antimony trichloride.
A	Antimony lactate, solid	ORM-A	UN1550	1075.20
E	Antimony pentachloride (RQ-1000/454)	Corrosive material	UN1730	1075.11(f) 1075.5(a),(b),(c)
E	Antimony pentachloride solution (RQ-1000/454)	Corrosive material	UN1731	1075.11(f) 1075.5(a),(b),(c)
Antimony pentafluoride	Corrosive material	UN1732	1075.11(f) 1075.5(a),(b),(c)
EA	Antimony potassium tartrate, solid (RQ-1000/454)	ORM-A	UN1551	1075.20
Antimony sulfide and a chlorate, mixtures of	FORBIDDEN	PROHIBITED
A	Antimony sulfide, solid	ORM-A	NA1325	1075.20
E	Antimony tribromide, solid (RQ-1000/454)	Corrosive material	NA1549	1075.11(f) 1075.5(a),(b),(c)
E	Antimony tribromide solution (RQ-1000/454)	Corrosive material	NA1549	1075.11(f) 1075.5(a),(b),(c)
E	Antimony trichloride, solid (RQ-1000/454)	Corrosive material	UN1733	1075.11(f) 1075.5(a),(b),(c)
E	Antimony trichloride solution (RQ-1000/454)	Corrosive material	UN1733	1075.11(f) 1075.5(a),(b),(c)
E	Antimony trifluoride, solid (RQ-1000/454)	Corrosive material	NA1549	1075.11(f) 1075.5(a),(b),(c)
E	Antimony trifluoride solution (RQ-1000/454)	Corrosive material	NA1549	1075.11(f) 1075.5(a),(b),(c)
E	Antimony trioxide (RQ-5000/2270)	ORM-E	NA9201	1075.23
E	Aqua ammonia solution (containing 44% or less ammonia). See Ammonium hydroxide.
Argon	Nonflammable gas	UN1006	1075.10(e)
Argon, liquid, pressurized	Nonflammable gas	UN1951	1075.10(c)
(Arsenate of lead)
Arsenic acid, solid	Poison B	UN1554	1075.17(l)
Arsenic acid, solution	Poison B	UN1553	1075.17(g)
Arsenical compound, liquid, n.o.s., or Arsenical mixture, liquid, n.o.s.	Poison B	UN1556	1075.17(g)
Arsenical compound, solid, n.o.s., or Arsenical mixture, solid, n.o.s.	Poison B	UN1557	1075.17(l)
Arsenical dip, liquid (sheep-dip)	Poison B	NA1557	1075.17(g)
Arsenical dust	Poison B	UN1562	1075.17(l)
Arsenical pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2760	1075.14(g),(j),(k)
Arsenical pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2759	1075.17(g)
Arsenical pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2759	1075.17(l)
Arsenic bromide, solid	Poison B	UN1555	1075.17(l)
E	Arsenic chloride, liquid.
See Arsenic trichloride.
E	Arsenic disulfide. See Arsenic sulfide, solid.
Arsenic iodide, solid	Poison B	NA1557	1075.17(l)
E	Arsenic pentoxide, solid (RQ-5000/2270)	Poison B	UN1559	1075.17(l)
Arsenic, solid	Poison B	UN1558	1075.17(l)
Arsenic sulfide and a chlorate, mixtures of	FORBIDDEN	PROHIBITED
E	Arsenic sulfide, solid (RQ-5000/2270)	Poison B	NA1557	1075.17(l)
E	Arsenic trichloride, liquid (RQ-5000/2270)	Poison B	UN1560	1075.17(g)
E	Arsenic trioxide, solid (RQ-5000/2270)	Poison B	UN1561	1075.17(l)
E	Arsenic trisulfide (RQ-5000/2270)	Poison B	NA1557	1075.17(e)
E	Arsenic, white, solid. See Arsenic trioxide, solid.
Arsenical dust	Poison B	1075.17(e)
E	Arsenious acid, solid. See Arsenic trioxide, solid.
Arsenious and mercuric iodide solution	Poison B	NA2810	1075.17(g)
Arsine	Poison B	UN2188	PROHIBITED
1075.17(a)
Asbestos	ORM-C	1075.22
Ascaridole (organic peroxide)	FORBIDDEN	PROHIBITED
W	Asphalt, at or above the flash point	ORM-C	NA1999	1075.22
Asphalt, cutback	Flammable liquid	NA1999	1075.14(h),(j),(k)
Asphalt, cutback	Combustible liquid	NA1999	1075.9(a),(b)
Automobile, motorcycle, tractor, or other self-propelled vehicle. See Motor Vehicle.
Automobile, motorcycle, tractor, or other self-propelled vehicle, engine or other mechanical apparatus, with charged electric storage battery, wet. See Motor vehicle.
Azaurolic acid (salt of), (dry)	FORBIDDEN	PROHIBITED
3-Azido-1.2-Propylene glycol dinitrate	FORBIDDEN	PROHIBITED
5-Azido-1-hydroxy tetrazole	FORBIDDEN	PROHIBITED
Azidodithiocarbonic acid	FORBIDDEN	PROHIBITED
Azidoethyl nitrate	FORBIDDEN	PROHIBITED
Azido guanidine picrate (dry)	FORBIDDEN	PROHIBITED
Azido hydroxy tetrazole (mercury and silver salts)	FORBIDDEN	PROHIBITED
E	Azinphos methyl (RQ-1/0.454)	Poison B	NA2783	1075.17(e)
E	Azinphos methyl mixture, liquid (RQ-1/0.454)	Poison B	NA2783	1075.17(g)
1-Aziridinyl phosphine oxide (tris). See Tris-(1-aziridinyl) phosphine oxide.
Azotetrazole (dry)	FORBIDDEN	PROHIBITED
Bags, burlap, used, must be classed for the hazardous material previously contained in bag. See 173.28, 173.2 9, CFR 49
Bags, sodium nitrate, empty and unwashed	Flammable solid	UN1359	1075.15(d) 1075.5(a),(b),(c)
Barium azide, wet, 50% or more water	Flammable solid	UN1571	1075.15(c) 1075.5(a),(b),(c)
Barium chlorate	Oxidizer	UN1445	1075.15(a) 1075.5(a),(b),(c)
Barium chlorate, wet	Oxidizer	NA1445	1075.15(a) 1075.5(a),(b),(c)
Barium cyanide, solid (RQ-10/4.54)	Poison B	UN1565	1075.17(n) 1075.5(a),(b),(c)
Barium nitrate	Oxidizer	UN1446	1075.15(a) 1075.5(a),(b),(c)
A	Barium oxide	ORM-B	UN1884	1075.21
Barium perchlorate	Oxidizer	UN1447	1075.16(c) 1075.5(a),(b),(c)
Barium permanganate	Oxidizer	UN1448	1075.16(c) 1075.5(a),(b),(c)
Barium peroxide	Oxidizer	UN1449	1075.16(c) 1075.5(a),(b),(c)
Barrel, empty. See Drum, empty.
Battery charger with electrolyte (acid) or alkaline battery fluid	Corrosive material	NA2794	1075.11(i)
Battery, dry. Not subject to Parts 170-189 of CFR 49.
Battery, electric storage, wet	Corrosive material	NA2794	1075.11(i)
Battery, electric storage, wet, with automobile, auto parts, engine (or other specifically named mechanical apparatus)	Corrosive material	NA2794	1075.11(i)
Battery, electric storage, wet, with containers of electrolyte (acid) or alkaline battery fluid	Corrosive material	NA2794
Battery fluid. See Electrolyte (acid) or Alkaline battery fluid.
Battery, lithium. See 173.206(f), CFR 49.
W	Battery parts (plates, grids, etc., unwashed, exhausted	ORM-C	1075.22
Benzaldehyde	Combustible liquid	NA1989	1075.9(a),(b)
E	Benzene (benzol) (RQ-1000/454)	Flammable liquid	UN1114	1075.14(g),(j)
Benzene diazonium chloride (dry)	FORBIDDEN	PROHIBITED
Benzene diazonium nitrate (dry)	FORBIDDEN	PROHIBITED
Benzene phosphorus dichloride	Corrosive material	UN2798	1075.11(f) 1075.5(a),(b),(c)
Benzene phosphorus thiodichloride	Corrosive material	UN2799	1075.11(f) 1075.5(a),(b),(c)
Benzene triozonide	FORBIDDEN	PROHIBITED
Benzidine	Poison B	UN1885	1075.17(e)
Benzine	Flammable liquid	UN1115	1075.14(g),(j)
E	Benzoic acid (RQ-5000/2270)	ORM-E	NA9094	1075.23
Benzoic derivative pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2770	1075.14(g),(j),(k)
Benzoic derivative pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2769	1075.17(g)
Benzoic derivative pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2769	1075.17(l)
E	Benzonitrile (RQ-1000/454)	Combustible liquid	UN2224	1075.9(a),(b)
Benzoxidiazoles (dry)	FORBIDDEN	PROHIBITED
Benzoyl azide	FORBIDDEN	PROHIBITED
E	Benzoyl chloride (RQ-1000/454)	Corrosive material	UN1736	1075.11(f)
Benzoyl peroxide	Organic peroxide	NA2085	PROHIBITED
Benzoyl peroxide, more than 77% but less than 95% with water. See Benzoyl peroxide.	UN2088
Benzoyl peroxide, not less than 30% but not more than 52% with inert solid. See Organic peroxide, solid, n.o.s.	UN2089
Benzoyl peroxide, not more than 72% as a paste. See Organic peroxide, solid, n.o.s.	UN2087
Benzoyl peroxide, not more than 77% with water. See Benzoyl peroxide.	UN2090
Benzoyl peroxide, technically pure, or Benzoyl peroxide, more than 52% with inert solid. See Benzoyl peroxide.	UN2085
Benzyl bromide (bromotoluene, alpha)	Corrosive material	UN1737	1075.11(d) 1075.5(a),(b),(c),(d)
E	Benzyl chloride (RQ-100/45.4)	Corrosive material	UN1738	1075.11(f) 1075.5(a),(b),(c)
Benzyl chloroformate (benzyl chlorocarbonate)	Corrosive material	UN1739	1075.11(f) 1075.5(a),(b),(c)
E	Beryllium chloride (RQ-5000/2270)	Poison B	NA1566	1075.17(e)
Beryllium compound, n.o.s.	Poison B	UN1566	107517(j)
E	Beryllium fluoride (RQ-5000/2270)	Poison B	NA1566	1075.17(e)
E	Beryllium nitrate (RQ-5000/2270)	Oxidizer	UN2464	1075.16(a) 1075.5(a),(b),(c)
Biphenyl triozonide	FORBIDDEN	PROHIBITED
Bipyridilium pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2782	1075.14(g) 1075.5(a),(b),(c)
Bipyridilium pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2781	1075.17(g)
Bipyridilium pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2781	1075.17(l)
Black powder	Class A explosive
Black powder igniter, with empty cartridge bag	Class C explosive	1075.12(f)
Blasting agent, n.o.s.	Blasting agent	1075.13
Blasting caps. See Detonators, Class A or Class C explosives.
Blasting caps, electric. See Detonators, Class A or Class C explosives
Blasting caps, percussion-activated. See Detonators, Class A or Class C explosives.
Blasting caps with detonating cord. See Detonators, Class A or Class C explosives, and Detonating primers, Class A or Class C explosives.
Blasting caps with metal-clad mild detonating fuze. See Detonators, Class A or Class C explosives.
Blasting caps with safety fuze. See Detonators, Class A or Class C explosives.
Blasting caps with shock tubes. See Detonators, Class A or Class C explosives.
Blasting gelatin. See High explosive.
Blasting powder. See Black powder.
Bleaching powder, containing 39% or less available chlorine	ORM-C	UN2208	1075.22
Boiler compound, liquid	Corrosive material	NA1760	1075.11(h),(j) 1075.5(a),(b),(c)
Bomb, explosive. See Explosive bomb.
Bomb, explosive, with gas, smoke or incendiary material. See Explosive bomb
Bomb, fireworks. See Fireworks, special.
Bomb, gas, smoke, or incendiary, nonexplosive. See Chemical ammunition, nonexplosive.
Bomb, incendiary, or smoke without bursting charge. See Fireworks, special.
Bomb, practice, with electric primer or electric squib (nonexplosive). See § 173.55, CFR 49.
Bomb, sand-loaded or empty (nonexplosive). See 173.55, CFR 49.
A	Bone oil	ORM-A	1075.20
Booster, explosive	Class A explosive	PROHIBITED
Bordeaux arsenite, liquid	Poison B	NA2759	1075.17(h)
Bordeaux arsenite, solid	Poison B	NA2759	1075.17(h)
Boron tribromide	Corrosive material	UN2692	1075.11(f) 1075.5(a),(b),(c)
Boron trichloride	Corrosive material	UN1741	1075.11(b) 1075.5(a),(b),(c)
+	Boron trifluoride	Nonflammable gas	UN1008	1075.10(b)
Boron trifluoride - acetic acid complex	Corrosive material	UN1742	1075.11(f) 1075.5(a),(b),(c)
Bottles, having previously contained a hazardous material and not cleaned. See § 173.29, CFR 49.
W	Box toe board (nitrocellulose base)	ORM-C	1075.22
Box toe gum	Combustible liquid	UN2060	1075.9(a),(b)
Box toe gum	Flammable liquid	UN2059	1075.14(g),(j),(k)
Bromine	Corrosive material	UN1744	1075.11(c) 1075.5(a),(b),(c)
Bromine azide	FORBIDDEN	PROHIBITED
Bromine pentafluoride	Oxidizer	UN1745	1075.16(a) 1075.5(a),(b),(c)
Bromine trifluoride	Oxidizer	UN1746	1075.16(a) 1075.5(a),(b),(c)
4-Bromo-1.2-dinitrobenzene (unstable at 59°C)	FORBIDDEN	PROHIBITED
1-Bromo-2-nitrobenzene (unstable at 59°C)	FORBIDDEN	PROHIBITED
Bromoacetic acid, solid	Corrosive material	UN1938	1075.11(g) 1075.5(a),(b),(c)
Bromoacetic acid solution	Corrosive material	UN1938	1075.11(g) 1075.5(a),(b),(c)
Bromoacetone, liquid	Poison A	UN1569	PROHIBITED 1075.17(a)
Bromobenzene	Combustible liquid	UN2514	1075.9(a),(b)
A	Bromochloromethane	ORM-A	UN1887	1075.20
Bromosilane	FORBIDDEN	PROHIBITED
Bromotoluene, alpha. See Benzyl bromide.
Brucine, solid (dimethoxy strychnine)	Poison B	UN1570	1075.17(n)
W	Burlap bags, cleaned (vacuum-cleaned, wheel-cleaned, or otherwise mechanically brushed). See Burlap cloth.
W	Burlap bags, new. See Burlap cloth.
AW	Burlap bags, used and unwashed, or not cleaned	ORM-C	1075.22
W	Burlap cloth (hessian)	ORM-C	1075.22 1075.15(h)
Burnt cotton, not repicked	Flammable solid	NA1325	1075.5(a),(b),(c) 1075.15(h)
Burnt fiber	Flammable solid	NA1372	1075.5(a),(b),(c)
Burster, explosive	Class A explosive	PROHIBITED
+	Butadiene, inhibited	Flammable gas	UN1010	1075.10(b)
Butane or liquefied petroleum gas. See Liquefied petroleum gas.
1,2,4-Butanetriol trinitrate	FORBIDDEN	PROHIBITED
tert-Butoxycarbonyl azide	FORBIDDEN	PROHIBITED
n-Butyl-4,4-di-(tert-butylperoxy) valerate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2140
n-Butyl-4,4-di-(tert-butylperoxy) valerate, not more than 52% with inert solid. See Organic peroxide, solid, n.o.s.	UN2141
E	Butyl acetate (RQ-5000/2270)	Flammable liquid	UN1123	1075.14(h),(j),(k)
n-Butyl acid phosphate. See Acid butyl phosphate.
Butyl alcohol	Flammable liquid	NA1120	1075.14(h),(j),(k)
E	Butylamine (RQ-1000/454)	Flammable liquid	UN1125	1075.14(g),(j),(k)
Butyl bromide, normal	Flammable liquid	UN1126	1075.14(g),(j),(k)
Butylchloride	Flammable liquid	UN1127	1075.14(g),(j),(k)
tert-Butyl cumyl peroxide, technically pure or tert-Butyl cumene peroxide, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2091
Butyl ether	Flammable liquid	UN1149	1075.14(g),(j),(k)
Butyl formate	Flammable liquid	UN1128	1075.14(g),(j),(k)
tert-Butyl hydroperoxide, more than 72% but not more than 90% with water. See Organic peroxide, liquid or solution, n.o.s.	UN2094
tert-Butyl hydroperoxide, not more than 72% with water. See Organic peroxide, liquid or solution, n.o.s.	UN2093
tert-Butyl hydroperoxide, not more than 80% in di-tert-butyl peroxide and solvent. See Organic peroxide, liquid or solution, n.o.s.	UN2092
tert-Butyl hydroperoxide, not more than 80% in di-tert-butyl peroxide or solvent. See Organic peroxide, liquid or solution, n.o.s.	UN2092
tert-Butyl hydroperoxide, more than 90% with water	FORBIDDEN	PROHIBITED
n-Butyl isocyanate	Flammable liquid	UN2485	1075.14(g),(j),(k)
tert-Butyl isopropyl benzene hydroperoxide	Organic peroxide	NA2091	1075.16(a) 1075.5(a),(b),(c)
Butyl mercaptan	Flammable liquid	UN2347	1075.14(g),(j),(k)
tert-Butyl peroxy-2-ethylhexanoate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2143
tert-Butyl peroxy-2-ethylhexanoate, not more than 30% with 2,2-Di-(tert-butylperoxy butane), not more than 35% with not less than 35% phlegmatizer. See Organic Peroxide, liquid or solution, n.o.s.	UN2886
tert-Butyl peroxy-2-ethylhexanoate, not more than 12% with 2,2-Di-(tert-butylperoxy butane), not more than 14% with not less than 14% phlegmatizer and 60% inert inorganic solid. See Organic peroxide solid, n.o.s.	UN2887
tert-Butyl peroxy-2-ethylhexanoate, not more than 50% with phlegmatizer. See Organic peroxide, liquid or solution, n.o.s.	UN2888
tert-Butyl peroxy-3,5,5-trimethylhexanoate or tert-Butyl peroxyisononanoate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2104
3-tert-Butyl peroxy-3-phenylphthalide, technically pure. See Organic peroxide, solid, n.o.s.	UN2596
tert-Butyle peroxyacetate, not more than 76% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2095
tert-Butyl peroxyacetate, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2096
tert-Butyl peroxyacetate, more than 76% in solution	FORBIDDEN	PROHIBITED
tert-Butyl peroxybenzoate, not more than 75% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2098
tert-Butyl peroxybenzoate, not more than 50% with inert inorganic solid. See Organic peroxide, solid, n.o.s.	UN2890
tert-Butyl peroxybenzoate, technically pure, or tert-Butyl peroxybenzoate, more than 75% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2097
tert-Butyl peroxycrotonate, not more than 76% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2183
n-Butyl peroxydicarbonate, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2169
n-Butyl peroxydicarbonate, not more than 27% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2170
tert-Butyl peroxydicarbonate, more than 52% in solution	FORBIDDEN	PROHIBITED
tert-Butyl peroxydiethylacetate, 33%, with tert-Butyl peroxybenzoate, 33%, and solvent. See Organic peroxide, liquid or solution, n.o.s.	UN2551
tert-Butyl peroxydiethylacetate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2144
tert-Butyl peroxyisobutyrate, more than 52% but not more than 77% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2142
tert-Butyl peroxyisobutyrate, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2562
tert-Butyl peroxyisobutyrate, more than 77% in solution.	FORBIDDEN	PROHIBITED
tert-Butyl peroxyisopropyl carbonate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2103
tert-Butyl peroxymaleate, not more than 55% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2100
tert-Butyl peroxymaleate, not more than 55% as a paste. See Organic peroxide, solid, n.o.s.	UN2101 UN2101
tert-Butyl peroxymaleate, technically pure. See Organic peroxide, solid, n.o.s.	UN2099
tert-Butyl peroxyneodecanoate, not more than 77% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2177
tert-Butyl peroxyneodecanoate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2594
tert-Butyl peroxyphthalate, technically pure. See Organic peroxide, solid, n.o.s.	UN2105
tert-Butyl peroxypivalate, not more than 77% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2110
Butyl phosphoric acid. See Acid butyl phosphate.
E	n-Butyl phthalate (RQ-100/45.4)	ORM-E	NA9095	1075.24
Butyl trichlorosilane	Corrosive material	UN1747	1075.11(f) 1075.5(a),(b),(c)
Butyraldeyhde	Flammable liquid	UN1129	1075.4(g),(j)
Butyric acid (RQ-5000/2270)	Corrosive material	UN2820	1075.11(f) 1075.5(a),(b),(c)
Cabazide	FORBIDDEN	PROHIBITED
E	Cadmium acetate (RQ-100/45.4)	ORM-E	NA2570	1075.24
E	Cadmium bromide (RQ-100/45.4)	ORM-E	NA2570	1075.24
E	Cadmium chloride (RQ-100/45.4)	ORM-E	NA2570	1075.24
Calcium arsenate, solid (RQ-1000/454)	Poison B	UN1573	1075.17(n)
E	Calcium arsenite, solid (RQ-1000/454)	Poison B	NA1574	1075.17(n)
Calcium bisulfite solution. See Calcium hydrogen sulfite solution.
E	Calcium carbide (RQ-5000/2270)	Flammable solid	UN1402	1075.15(c)
Calcium chlorate	Oxidizer	UN1452	1075.16(c) 1075.5(a),(b),(c)
Calcium chlorite	Oxidizer	UN1452	1075.16(d) 1075.5(a),(b),(c)
E	Calcium chromate (RQ-1000/454)	ORM-E	NA9096	1075.24
AW	Calcium cyanamide, not hydrated (containing more than 0.1% calcium carbide)	ORM-C	UN1403	1075.22
E	Calcium cyanide, solid, or Calcium cyanide mixture, solid (RQ-10/4.54)	Poison B	UN1575	1075.17(n) 1075.5(a),(b),(c)
E	Calcium dodecylbenzenesulfonate (RQ-1000/454)	ORM-E	NA9097	1075.24
Calcium hydrogen sulfite solution	Corrosive material	NA2693	1075.11(f) 1075.5(a),(b),(c)
E	Calcium hypochlorite, hydrated (minimum 5.5% but not more than 10% water, and containing more than 39% available chlorine)(RQ-100/45.4)	Oxidizer	UN2880	1075.16(a) 1075.5(a),(b),(c)
E	Calcium hypochlorite mixture, dry (containing more than 39% available chlorine) (RQ-100/45.4)	Oxidizer	UN1748	1075.16(e) 1075.5(a),(b),(c)
Calcium, metal	Flammable solid	UN1401	1075.15(d) 1075.5(a),(b),(c)
Calcium, metal, crystalline	Flammable solid	NA1401	1075.5(a),(b),(c)
Calcium nitrate. See § 173.182(a) Note, CFR 49.	Oxidizer	UN1454	1075.16(a) 1075.5(a),(b),(c)
AW	Calcium oxide	ORM-B	UN1910	1075.21
Calcium permanganate	Oxidizer	UN1456	1075.16(c) 1075.5(a),(b),(c)
Calcium peroxide	Oxidizer	UN1457	1075.16(a) 1075.5(a),(b),(c)
Calcium phosphide	Flammable solid	UN1360	1075.15(c) 1075.5(a),(b),(c)
Calcium resinate	Flammable solid	UN1313	1075.15(e) 1075.5(a),(b),(c)
Calcium resinate, fused	Flammable solid	UN1314	1075.15(e) 1075.5(a),(b),(c)
AW	Camphene	ORM-A	NA9011	1075.20
Camphor oil	Combustible liquid	UN1130	1075.9(a),(b)
Cannon primer	Class C explosive	1075.12(f)
Caprylyl peroxide solution	Organic peroxide	NA2129	1075.16(a) 1075.5(a),(b),(c)
Caps, blasting. See Detonators, Class A or Class C explosives.	Class A
Caps, toy. See Toy caps.
E	Captan (RQ-10/4.54)	ORM-E	NA9099	1075.24
Carbamate pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2758	1075.14(g),(j),(k)
Carbamate pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2757	1075.17(g)
Carbamate pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2757	1075.17(l)
EA	Carbaryl (RQ-100/45.4)	ORM-A	NA2757	1075.20
E	Carbofuran (RQ-10/4.54)	Poison B	NA2757	1075.17(e)
E	Carbofuran mixture, liquid (RQ-10/4.54)	Poison B	NA2757	1075.17(1)
+E	Carbolic acid. See Phenol.
E	Carbolic acid, liquid (liquid tar acid containing over 50% phenol). See Phenol, liquid.
E	Carbon bisulfide, or Carbon disulfide (RQ-5000/2270)	Flammable liquid	UN1131	1075.14(f)
Carbon dioxide, liquefied	Nonflammable gas	UN2187	1075.10(f)
Carbon dioxide-nitrous oxide mixture	Nonflammable gas	UN1015	1075.10(d)
Carbon dioxide-oxygen mixture	Nonflammable gas	UN1014	1075.10(d)
AW	Carbon dioxide, solid, or Dry ice, or Carbonice	ORM-A	UN1845	1075.20
+	Carbon monoxide	Flammable gas	UN1016	1075.10(b)
Carbon remover, liquid	Flammable gas	UN1132	1075.10(a),(c)
EAW	Carbon tetrachloride (RQ-5000/2270)	ORM-A	UN1846	PROHIBITED
1075.14(a)
Carbonyl chloride. See Phosgene.
Carboys, empty, must be classed for the hazardous material previously contained in carboy. See § 173.29, CFR 49.
Cartridge bags, empty, with black powder igniter	Class C explosive	1075.12(f)
Cartridge cases, empty, primed	Class C explosive	1075.12(h)
Cartridge, practice ammunition	Class C explosive	1075.12(h)
Case oil. See Gasoline or Naphtha.
Casinghead gasoline. See gasoline.
W	Castor beans	ORM-C	1075.22
W	Castor pomace. See Castor beans.
E	Caustic, potash, dry, solid, flake, bead or granular. See Potassium hydroxide, dry, etc.
E	Caustic potash, liquid or solution. See Potassium hydroxide solution.
E	Caustic soda, dry, solid, flake, bead or granular. See Sodium hydroxide, dry, etc.
E	Caustic soda, liquid or solution. See Sodium hydroxide solution.
W	Cellosolve. See Ethylene glycol monethyl ether.
W	Cellosolve acetate. See Ethylene glycol monoethyl ether acetate.
Cement, adhesive, n.o.s. See Cement, liquid, n.o.s.
Cement, container, linoleum, tile, or wallboard, liquid	Flammable liquid	NA1133	1075.14(h),(j),(k)
Cement, leather	Flammable liquid	NA1133	1075.14(h),(j),(k)
Cement, liquid, n.o.s.	Combustible liquid	NA1133	1075.9(a)
Cement, liquid, n.o.s.	Flammable liquid	NA1133	1075.14(i),(j),(k)
Cement, pyroxylin	Flammable liquid	NA1133	1075.14(g),(j),(k)
Cement, roofing, liquid	Flammable liquid	NA1133	1075.14(h),(j),(k)
Cement, rubber	Flammable liquid	NA1133	1075.15(h) 1075.5(a),(b),(c)
Cesium, metal	Flammable solid	UN1407	1075.15(h)
Charcoal, activated	Flammable solid	UN1362	1075.15(h) 1075.5(a),(b),(c)
Charcoal briquettes or briquets	Flammable solid	NA1361	1075.15(h) 1075.5(a),(b),(c)
Charcoal screenings, made from pinon wood	Flammable solid	NA1361	1075.15(h) 1075.5(a),(b),(c)
Charcoal screenings, wet	FORBIDDEN	PROHIBITED
Charcoal, shell	Flammable solid	NA1361	1075.15(h) 1075.5(a),(b),(c)
Charcoal, wet	FORBIDDEN	PROHIBITED
Charcoal, wood, ground, crushed, granulated or pulverized	Flammable solid	NA1361	1075.15(h) 1075.5(a),(b),(c)
Charcoal, wood, lump	Flammable solid	NA1361	1075.15(h) 1075.5(a),(b),(c)
Charcoal wood screenings, other than pinon wood screenings	Flammable solid	NA1361	1075.15(h) 1075.5(a),(b),(c)
Charged oil well jet perforating gun (total explosive contents in guns 20 pounds or more per motor vehicle)	Class A explosive	PROHIBITED
Charged oil well jet perforating gun (total explosive contents in guns not exceeding 20 pounds per motor vehicle or special offshore down hole tool pallet)	Class C explosive	PROHIBITED
Chemical ammunition, explosive. See Ammunition, chemical, explosive, with...
Chemical ammunition, nonexplosive (containing a Poison B material)	Poison B	UN2016	1075.17(h)
Chemical ammunition, nonexplosive (containing an irritating material)	Irritating material	UN2017	PROHIBITED 1075.18(a),(c)
Chemical ammunition, nonexplosive (containing a Poison A material	Poison A	UN2016	PROHIBITED
1075.17(a)
Chemical Kit	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b)
Chloracetyl chloride	Corrosive material	UN1752	1075.11(f) 1075.5(a),(b),(c)
Chlorate and borate mixture (containing more than 28% chlorate)	Oxidizer	UN1458	1075.16(c) 1075.5(a),(b),(c)
Chlorate and magnesium chloride mixture (containing more than 28% chlorate)	Oxidizer	UN1459	1075.16(c) 1075.5(a),(b),(c)
Chlorate explosive, dry. See High explosive.
Chlorate, n.o.s.	Oxidizer	UN1461±	1075.16(c) 1075.5(a),(b),(c)
Chlorate, n.o.s., wet	Oxidizer	NA1461	1075.16(a) 1075.5(a),(b),(c)
Chlorate of potash. See Potassium chlorate.
Chlorate of soda. See Sodium chlorate.
Chlorate powder. See High explosive.
E	Chlordane, liquid (RQ-1/0.454)	Flammable liquid	NA2762	1075.14(g),(j),(k)
E	Chlordane, liquid (RQ-1/0.454)	Combustible liquid	NA2762	1075.9(a),(b)
Chloric acid	Oxidizer	NA2626	1075.16(a) 1075.5(a),(b),(c)
Chloride of phosphorus. See Phosphorus trichloride.
Chloride of sulfur. See Sulfur chloride.
W	Chlorinated lime (chloride of lime).
See Bleaching powder.
+E	Chlorine (RQ-10/4.54)	Nonflammable gas	UN1017	1075.10(a)
Chlorine azide	FORBIDDEN	PROHIBITED
Chlorine dioxide hydrate, frozen	Oxidizer	NA9191	PROHIBITED
Chlorine dioxide (not hydrate)	FORBIDDEN	PROHIBITED
Chlorine trifluoride	Oxidizer	UN1749	1075.16(a) 1075.5(a),(b),(c)
Chloroacetic acid, liquid or solution	Corrosive material	UN1750	1075.11(f) 1075.5(a),(b),(c)
Chloroacetic acid, solid	Corrosive material	UN1751	1075.11(f) 1075.5(a),(b),(c)
Chloroacetophenone, gas, liquid or solid (CN)	Irritating material	UN1697	PROHIBITED
1075.18(a)
Chloroacetyl chloride	Corrosive material	UN1752	1075.11(f) 1075.5(a),(b),(c)
E	Chlorobenzene (RQ-100/45.4)	Flammable liquid	UN1134	1075.14(g),(i),(k)
E	Chlorobenzol. See Chlorobenzene.
p-Chlorobenzoyl peroxide	Organic Peroxide	UN2113	1075.16(a) 1075.5(a),(b),(c)
p-Chlorobenzoyl peroxide, not more than 75% with water. See p-Cholorobenzoyl peroxide.	UN2113
p-Chlorobenzoyl peroxide, not more than 52% as a paste. See Organic peroxide, solid, n.o.s.	UN2114
p-Chlorobenzoyl peroxide, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2115
Chlorodinitrobenzene. See Dinitrochlorobenzene.
FAW	Chloroform (RQ-5000/2270)	ORM-A	UN1888	1075.20
+	4-Chloro-o-toluidine hydrochloride	Poison B	UN1579	1075.17(e)
3-Chloroperoxybenzoic acid, not more than 86% with 3-chlorobenzoic acid. See Organic peroxide, solid, n.o.s.
Chlorophenyltrichlorosilane	Corrosive material	UN1753	1075.11(f) 1075.5(a),(b),(c)
+	Chloropicrin, absorbed	Poison B	NA1583	1075.17(e)
+	Chloropicrin and methyl chloride mixture	Poison A	UN1582	PROHIBITED
1075.17(e)
+	Chloropicrin and nonflammable, nonliquefied compressed gas mixture	Poison A	UN1955	PROHIBITED
1075.17(a)
+	Chloropicrin, liquid	Poison B	UN1580	1075.17(f)
+	Chloropicrin mixture (containing no compressed gas or Poison A liquid)	Poison B	UN1583	1075.17(f)
A	Chloroplatinic acid, solid	ORM-B	UN2507	1075.21
Chloroprene, inhibited	Flammable liquid	UN1991	1075.14(g),(j),(k)
Chloroprene, uninhibited	FORBIDDEN	PROHIBITED
2-Chloropropene	Flammable liquid	UN2456	1075.14(g),(j),(k)
E	Chlorosulfonic acid (RQ-1000/454)	Corrosive material	UN1754	1075.11(f) 1075.5(a),(b),(c)
E	Chlorosulfonic acid-sulfur trioxide mixture (RQ-1000/454)	Corrosive material	UN1754	1075.11(f) 1075.5(a),(b),(c)
EA	Chlorpyrifos (RQ-1/0.454)	ORM-A	NA2783	1075.20
E	Chromic acetate (RQ-1000/454)	ORM-E	NA9101	1075.24
E	Chromic acid mixture, dry (RQ-1000/454)	Oxidizer	NA1463	1075.16(c)
E	Chromic acid, solid (RQ-1000/454)	Oxidizer	NA1463	1075.5(a),(b),(c) 1075.16(c)
E	Chromic acid solution (RQ-1000/454)	Corrosive material	UN1755	1075.11(h) 1075.5(a),(b),(c)
E	Chromic anhydride. See Chromic acid, solid.
Chromic fluoride, solid	Corrosive material	UN1756	1075.11(f) 1075.5(a),(b),(c)
Chromic fluoride solution	Corrosive material	UN1557	1075.11(f) 1075.5(a),(b),(c)
E	Chromic sulfate (RQ-1000/454)	ORM-E	NA9100	1075.24
E	Chromic trioxide. See Chromic acid, solid.
Chromium oxychloride or Chromyl chloride	Corrosive material	UN1758	1075.11(f) 1075.5(a),(b),(c)
E	Chromous chloride (RQ-1000/454)	ORM-E	NA9102	1075.24
Cigar and cigarette lighter fluid. See Lighter fluid.
Cigarette lighter (or other similar ignition device)	Flammable gas	UN1057	1075.10(a),(c) 1075.6
Cigarette lighter (or other similar ignition device)	Flammable liquid	UN1226	1075.14(g),(j),(k)
Cigarette load	Class C explosive	1075.12(j)
Cloud gas cylinder. See Chemical ammunition, nonexplosive.
Coal briquettes, hot	FORBIDDEN	PROHIBITED
Coal gas. See Hydrocarbon gas, nonliquefied.
Coal, ground bituminous, sea coal, coal facings, etc.	Flammable solid	NA1361	1075.14(h) 1075.5(a),(b),(c)
Coal oil (export shipment only). See Kerosene.
Coal tar distillate	Combustible liquid	UN1137	1075.9(a),(b)
Coal tar distillate	Flammable liquid	UN1136	1075.14(h) 1075.5(a),(b),(c)
Coal tar dye, liquid (not otherwise specifically named in 172.10 1, CFR 49)	Corrosive material	NA2801	1075.11(f) 1075.5(a),(b),(c)
Coal tar light oil	Combustible liquid	NA1137	1075.9(a)
Coal tar light oil	Flammable liquid	NA1136	1075.14(g),(j),(k)
Coal tar naphtha	Combustible liquid	NA2553	1075.9(a)
Coal tar naphtha	Flammable liquid	NA2553	1075.14(h),(j),(k)
Coal tar oil	Combustible liquid	NA1137	1075.9(i)
Coal tar oil	Flammable liquid	NA1136	1075.14(h),(j),(k)
Coating solution	Flammable liquid	UN1139	1075.14(h),(j),(k)
E	Cobaltous bromide (RQ-1000/454)	ORM-E	NA9103	1075.24
Cobaltous formate (RQ-1000/454)	ORM-E	NA9104	1075.24
E	Cobaltous sulfamate (RQ-1000/454)	ORM-E	NA9105	1075.24
Cobalt resinate, precipitated	Flammable solid	UN1318	1075.15(d) 1075.5(a),(b),(c)
Cocculus, solid (fishberry)	Poison B	UN1584	1075.17(n)
W	Coconut meal pellets (containing at least 6% and not more than 13% moisture and not more than 10% residual fat content)	ORM-C	UN1584	1075.22
Coir. See Fibers.
Coke, hot	FORBIDDEN	PROHIBITED
Collodion	Flammable liquid	NA2059	1075.14(g),(j)
Cologne spirits (alcohol)	Flammable liquid	NA1170	1075.14(h),(j)
Columbian spirits (wood alcohol)	Flammable liquid	NA1230	1075.14(h),(j)
Combination fuze	Class C explosive	1075.12(g)
Combination primer	Class C explosive	1075.12(g)
Combustible liquid, n.o.s.	Combustible liquid	NA1993	1075.9(a),(b)
Commercial shaped charge. See High explosive.
Common fireworks. See Fireworks, common.
Compound, cleaning, liquid	Flammable liquid	NA1993	1075.14(h),(j),(k)
Compound, cleaning, liquid	Corrosive material	NA1760	1075.11(h),(j) 1075.5(a),(b),(c)
Compound, cleaning, liquid	Combustible liquid	NA1993	1075.9(a),(b)
Compound, cleaning, liquid (containing phosphoric acid, acetic acid, sodium hydroxide or potassium hydroxide)	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Compound, cleaning, liquid (containing hydrochloric [muriatic] acid)	Corrosive material	NA1789	1075.11(h) 1075.5(a),(b),(c)
Compound, cleaning, liquid (containing hydrofluoric acid)	Corrosive material	NA1790	1075.11(h) 1075.5(a),(b),(c)
Compound, enamel	Flammable liquid	NA1263	1075.14(h),(j),(k)
Compound, lacquer, paint or varnish, removing, reducing or thinning, liquid	Combustible liquid	NA1142	1075.9(a)
Compound, lacquer, paint or varnish, removing, liquid	Corrosive material	NA1760	1075.11(h),(j) 1075.5(a),(b),(c)
Compound, lacquer, paint or varnish, removing, reducing or thinning, liquid	Flammable liquid	NA1142	1075.14(h),(j),(k)
Compound, polishing, liquid	Flammable liquid	NA1142	1075.14(h),(j),(k)
Compound, rust preventing, or Compound, rust removing	Corrosive material	NA1760	1075.11(h),(j) 1075.5(a),(b),(c)
Compound, tree or weed killing, liquid	Combustible liquid	NA1993	1075.9(a),(b)
Compound, tree or weed killing, liquid	Corrosive material	NA1760	1075.11(f)
Compound, tree or weed killing, liquid	Flammable liquid	NA1993	1075.5(a),(b),(c) 1075.14(h),(j),(k)
Compound, tree or weed killing, liquid	Poison B	NA2810	1075.17(h)
Compound, tree or weed killing, solid	Oxidizer	NA1479	1075.16(e)
(Compounds, type-cleaning, liquid)	Flammable liquid
Compound, vulcanizing, liquid	Corrosive material	NA1760	1075.11(h),(j) 1075.5(a),(b),(c)
Compound, vulcanizing, liquid	Flammable liquid	NA1142	1075.14(h),(j),(k)
Compound, water treatment, liquid. See Water treatment, liquid.
Compressed gas, n.o.s.	Flammable gas	UN1954	1075.10(a),(c) 1075.6
Compressed gas, n.o.s.	Nonflammable gas	UN1956	1075.10(a),(c) 1075.6
Consumer commodity	ORM-D	1075.23
Container, reused or empty, must be classed for the hazardous material previously contained. See §§ 173.28, 173.29, CFR 49.
Copper acetoarsenite, solid (RQ-100/45.4)	Poison B	UN1585	1075.17(n)
Copper acetylide	FORBIDDEN	PROHIBITED
Copper amine azide	FORBIDDEN	PROHIBITED
Copper arsenite, solid	Poison B	UN1586	1075.17(n)
Copper-based pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2776	1075.14(g),(j),(k)
Copper-based pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2775	1075.17(g)
Copper-based pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2775	1075.17(l)
EA	Copper chloride (RQ-10/4.54)	ORM-B	UN2802	1075.21
Copper cyanide	Poison B	UN1587	1075.17(e)
Copper tetramine nitrate	FORBIDDEN	PROHIBITED
W	Copra	ORM-C	UN1363	1075.22
Copra pellets. See Coconut meal pellets.
Cordeau detonant fuze	Class C explosive	PROHIBITED
(Corrosive battery fluid)
Corrosive liquid, n.o.s.	Corrosive material	UN1760	1075.11(f) 1075.5(a),(b),(c) 1075.6
Corrosive liquid, poisonous, n.o.s.	Corrosive material	UN2922	1075.11(f) 1075.5(a),(b),(c)
Corrosive solid, n.o.s.	Corrosive material	UN1759	1075.11(f) 1075.5(a),(b),(c)
Cosmetics, liquid, n.o.s.	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Cosmetics, n.o.s.	Combustible liquid	NA1993	1075.9(a),(b)
Cosmetics, n.o.s.	Flammable liquid	NA1993	1075.14(h),(j),(k)
Cosmetics, n.o.s.	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
Cosmetics, n.o.s.	Oxidizer	NA1479	1075.16(a) 1075.5(a),(b),(c)
Cosmetics, solid, n.o.s.	Corrosive material	NA1759	1075.11(f) 1075.5(a),(b),(c)
W	Cotton	ORM-C	1075.22
W	Cotton batting	ORM-C	1075.22
W	Cotton batting dross. See Cotton batting.
Cotton, burnt. See Burnt cotton.
W	Cotton seed hull fiber or shavings, pulp, or cut linters. See Cotton batting.
Cotton sweepings. See Cotton waste.
W	Cotton wadding. See Cotton batting.
W	Cotton waste	ORM-C	1075.22
Cotton waste, oily (with more than 5% of animal or vegetable oil)	Flammable solid	UN1364	1075.15(h) 1075.5(a),(b),(c)
E	Coumaphos (RQ-10/4.54)	Poison B	NA2783	1075.17(e)
E	Coumaphos mixture, liquid (RQ-10/4.54)	Poison B	NA2783	1075.17(g)
Creosote, coal tar	Combustible liquid	NA1993	1075.9(a),(b)
Creosote oil. See Creosote, coal tar.
E	Cresol (RQ-100/45.4)	Corrosive material	UN2076	1075.11(f) 1075.5(a),(b),(c)
E	Crotonaldehyde (RQ-100/45.4)	Flammable liquid	UN1143	1075.14(f),(j)
Crotonic acid	Corrosive material	UN2823	1075.11(f) 1075.5(a),(b),(c)
Crotonylene	Flammable liquid	UN1144	1075.14(g),(j),(k)
Crude nitrogen fertilizer solution (more than 25.3 psig)	Nonflammable gas	NA1043	1075.10(d)
Crude oil, petroleum	Combustible liquid	UN1267	1075.9(a),(b)
Crude oil, petroleum	Flammable liquid	UN1267	1075.14(h),(j),(k)
Cumene hydroperoxide	Organic peroxide	UN2116	1075.16(a) 1075.5(a),(b),(c)
Cumene hydroperoxide, technically pure. See Cumene hydroperoxide.	UN2116
E	Cupric acetate (RQ-100/45.4)	ORM-E	NA9106	1075.24
Cupric cyanide. See Copper cyanide.
E	Cupric nitrate (RQ-100/45.4)	Oxidizer	NA1479	1075.16(a) 1075.5(a),(b),(c)
E	Cupric oxalate (RQ-100/45.4)	ORM-E	NA2449	1075.24
E	Cupric sulfate (RQ-10/4.54)	ORM-E	NA9109	1075.24
E	Cupric sulfate, ammoniated (RQ-100/45.4)	ORM-E	NA9110	1075.24
E	Cupric tartrate (RQ-100/45.4)	ORM-E	NA9111	1075.24
Cupriethylene-diamine solution	Corrosive material	UN1761	1075.11(h) 1075.5(a),(b),(c)
Cyanide or cyanide mixture, dry	Poison B	UN1588	1075.17(n) 1075.5(a),(b),(c)
(Cyanide of potassium, liquid)
(Cyanide of potassium, solid)
(Cyanide of sodium, liquid)
(Cyanide of sodium, solid)
Cyanide solution, n.o.s.	Poison B	UN1935	1075.17(g)
Cyanogen bromide	Poison B	UN1889	1075.17(i),(l)
(Cyanogen chloride containing less than 0.9% water)
E	Cyanogen chloride containing less than 0.9% water (RQ-10/4.54)	Poison A	UN1589	PROHIBITED
1075.17(a)
Cyanogen gas	Poison A	UN1026	PROHIBITED
1075.17(a)
Cyanuric triazide	FORBIDDEN	PROHIBITED
E	Cyclohexane (RQ-1000/454)	Flammable liquid	UN1145	1075.14(g),(j)
Cyclohexanone peroxide, 50 to 85% peroxide	Organic peroxide	UN2119	1075.16(a) 1075.5(a),(b),(c)
Cyclohexanone peroxide, as a paste with not more than 9% by weight active oxygen. See Cyclohexanone peroxide, 50 to 85% peroxide.	UN2896
Cyclohexanone peroxide, in solution with not more than 9% by weight active oxygen. See Cyclohexanone peroxide, 50 to 85% peroxide.	UN2118
Cyclohexanone peroxide, not over 50% peroxide	Organic peroxide	UN2896	1075.16(a) 1075.5(a),(b),(c)
Cyclohexanone peroxide and di-(1-hydroxycyclohexyl) peroxide mixture. See appropriate cyclohexanone peroxide entry.
Cyclohexenyl trichlorisilane	Corrosive material	UN1762	1075.11(f) 1075.5(a),(b),(c)
Cyclohexylamine	Flammable liquid	UN2357	1075.14(g),(j)
Cyclohexyl trichlorosilane	Corrosive material	UN1763	1075.11(f) 1075.5(a),(b),(c)
Cyclopentane	Flammable liquid	UN1146	1075.14(g),(j)
Cyclopentane, methyl	Flammable liquid	UN2298	1075.14(g),(j)
Cyclopropane	Flammable gas	UN1027	1075.10(a),(c) 1075.6
Cyclotetramethylene tetranitrame (dry) (HMX)	FORBIDDEN	PROHIBITED
Cyclotetramethylene tetranitramine, wet with not less than 10% water. See High explosive.
Cyclotrimethylene trinitramine, desensitized. See High explosive.
Cyclotrimethylene trinitramine, wet with not less than 10% water. See High explosive.
Cylinder, empty, including ton tanks, must be classed for the hazardous material previously contained in cylinder. See § 173.29, CFR 49.
EA	2,4-D. See 2,4-Dichlorophenoxyacetic acid.
EA	DDT or Dichlorodiphenyltrichloroethane (RQ-1/0.454)	ORM-A	NA2761	1075.20
Dead oil. See Creosote, coal tar.
Decaborane	Flammable solid	UN1868	1075.25(c) 1075.5(a),(b),(c)
Decahydronaphthalene	Combustible liquid	UN1147	1075.9(a),(b)
Decalin. See Decahydronaphthalene.
Decanoyl peroxide, technically pure. See Organic peroxide, solid, n.o.s.	UN2120
Delay connectors. See Detonators, Class A or Class C explosives, and Detonating primers, Class A or Class C explosives.	Class C explosive
Delay electric igniter	1075.12(e)
Denatured alcohol	Flammable liquid	NA1986	1075.14(h),(j)
Depth bomb. See Explosive bomb.
EA	2,4-D ester. See 2,4-Dichlorophenoxyacetic acid ester.
Detonating fuze, Class A, with or without radioactive components	Class A explosive	PROHIBITED
Detonating fuze, Class C explosive	Class C explosive	PROHIBITED
Detonating primers, Class A explosives, See § 173.53, CFR 49.	Class A explosive	PROHIBITED
Detonating primers, Class C explosives. See § 173.53, CFR 49.	Class C explosive	PROHIBITED
Detonators, Class A explosives. See § 173.53, CFR 49.	Class A explosive	PROHIBITED
Detonators, Class C explosives. See § 173.100, CFR 49.	Class C explosive	PROHIBITED
Detonators, commercial. See Detonators, Class A or Class B explosives.	UN2148
Di-(1-hydroxycyclohexyl) peroxide, technically pure. See Organic peroxide, solid, n.o.s.
Di-(1-hydroxytetrazole) (dry)	FORBIDDEN	PROHIBITED
Di-(1-naphthoyl) peroxide	FORBIDDEN	PROHIBITED
Di-(2-ethylhexyl) peroxydicarbonate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2122
Di-(2-ethylhexyl) peroxydicarbonate, not more than 67% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2123
Di-(2-ethylhexyl) phosphoric acid	Corrosive material	NA1902	1075.11(f) 1075.5(a),(b),(c)
Di-(2-methylbenzoyl) peroxide, not more than 85% with water. See Organic peroxide, solid, n.o.s.	UN2593
1,3-Di-(2-tert-butylperoxyisopropyl) benzene, technically pure or more than 40% with inert solid. See Organic peroxide, solid, n.o.s.	UN2112
1,3-Di-(2-tert-butylperoxyisopropyl) benzene and 1,4-Di(2-tert-butylperoxyisopropyl) benzene mixture, technically pure or more than 40% with inert solid. See Organic peroxide, solid, n.o.s.	UN2112
1,4-Di(2-tert-butylperoxyisopropyl) benzene, technically pure or more than 40% with inert solid. See Organic peroxide, solid, n.o.s.	UN2112
Di-(3,5,5-trimethyl-1,2-dioxolanyl-3) peroxide, not more than 50% as a paste, with phlegmatizer. See Organic peroxide, solid, n.o.s.	UN2597
2, 2-Di(4,4-di-tert-butylperoxycyclobexyl) propane, not more than 42% with inert solid. See Organic peroxide, solid, n.o.s.	UN2168
2, 2-Di-(4,4-di-tert-butylperoxycyclohexyl) propane, more than 42% with inert solid	FORBIDDEN	PROHIBITED
Di-(4-tert-butylcyclohexyl) peroxydicarbonate, technically pure. See Organic peroxide, solid, n.o.s.	UN2154
Di-(4-tert-butylcyclohexyl) peroxydicarbonate, not more than 42% stable dispersion, in water. See Organic peroxide, liquid or solution, n.o.s.	UN2894
Diacetone alcohol	Flammable liquid	UN1148	1075.14(g),(j),(k)
Diacetone alcohol peroxide, not more than 57% in solution with not more than 9% hydrogen peroxide, not less than 26% diacetone alcohol and not less than 9% water; total active oxygen content not more than 9%. See Organic peroxide, liquid or solution, n.o.s.	UN2163
Diacetone alcohol peroxides, more than 57% in solution with more than 9% hydrogen peroxide, less than 26% diacetone alcohol and less than 9% water; total active oxygen content more than 9% by weight.	FORBIDDEN	PROHIBITED
Diacetyl	Flammable liquid	UN2346	1075.14(g),(j),(k)
p-Diazidobenzene	FORBIDDEN	PROHIBITED
1,2-Diazidoethane	FORBIDDEN	PROHIBITED
EA	Diazinon (RQ-1/0.454)	ORM-A	NA2783	1075.20
1,12-Diazoaminonaphthalene	FORBIDDEN	PROHIBITED
Diazoaminotetrazole (dry)	FORBIDDEN	PROHIBITED
Diazodinitrophenol. See Initiating explosive.
Diazodinitrophenol (dry)	FORBIDDEN	PROHIBITED
Diazodiphenylmethane	FORBIDDEN	PROHIBITED
Diazonium nitrates (dry)	FORBIDDEN	PROHIBITED
Diazonium perchlorates (dry)	FORBIDDEN	PROHIBITED
1,3-Diazopropane	FORBIDDEN	PROHIBITED
Dibenzyl peroxydicarbonate, not more than 87% with water. See Organic peroxide, solid, n.o.s.	UN2149
Dibenzyl peroxydicarbonate, more than 87% with water	FORBIDDEN	PROHIBITED
Di-(beta-nitroxyethyl) ammonium nitrate	FORBIDDEN	PROHIBITED
+	Diborane or diborane mixtures	Flammable gas	UN1911	1075.10(a),(c) 1075.6
Dibromoncetylene	FORBIDDEN	PROHIBITED
A	Dibromodifloromethane dibromide	ORM-A	UN1941	1075.20
EW	1,2-Dibromoethane. See Ethylene dibromide.
E	Dicamba (RQ-1000/454)	ORM-E	NA2769	1075.24
Dicetyl peroxydicarbonate, not more than 42%, stable dispersion, in water. See Organic peroxide, liquid or solution, n.o.s.	UN2895
Dicetyl peroxydicarbonate, technically pure. See Organic peroxide, solid, n.o.s	UN2164
E	Dichlobenil (RQ-1000/454)	ORM-E	NA2769	1075.24
E	Dichlone (RQ-1/0.454)	ORM-E	NA2761	1075.24
N.N-Dichlorazodicarbonamidine (salts of), (dry)	FORBIDDEN	PROHIBITED
E	1,1-Dichloro-2,2-bis (parachlorophenyl) ethane. See TDE.
Dichloroacetic acid	Corrosive material	UN1764	1075.11(f) 1075.5(a),(b),(c)
Dichloroacetyl chloride	Corrosive material	UN1765	1075.11(f) 1075.5(a),(b),(c)
Dichloracetylene	FORBIDDEN	PROHIBITED
EA	Dichlorobenzene, ortho, liquid (RQ-100/45.4)	ORM-A	UN1591	1075.20
EA	Dichlorobenzene, para, solid (RQ-100/45.4)	ORM-A	UN1592	1075.20
2,4-Dichlorobenzoyl peroxide, not more than 75% with water. See Organic peroxide, solid, n.o.s.	UN2137
2,4-Dichlorobenzoyl peroxide, not more than 52% as a paste. See Organic peroxide, solid, n.o.s.	UN2138
2,4-Dichlorobenzoyl peroxide, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2139
2,4-Dichlorobenzoyl peroxide, more than 75% with water	FORBIDDEN	PROHIBITED
Dichlorobutene	Flammable liquid	NA2924	1075.14(g),(j),(k)
Dichlorobutene	Corrosive material	NA2924	1075.11(f) 1075.5(a),(b),(c)
A	Dichlorodifluoroethylene	ORM-A	NA9018	1075.20
Dichlorodifluoromethane	Nonflammable gas	UN1028	1075.10(d)
Dichlorodifluoromethane and difluoroethane mixture (constant boiling mixture)	Nonflammable gas	UN2602	1075.10(d)
Dichlorodifluoromethane - dichlorotetrafluoroethane mixture	Nonflammable gas	NA1956	1075.10(d)
Dichlorodifluoromethane - monochlorodifluoromethane mixture	Nonflammable gas	NA1956	1075.10(d)
Dichlorodifluoromethane - Trichloromonofluoromethane mixture	Nonflammable gas	NA1956	1075.10(d)
Dichlorodifluoromethane - trichloromonofluoromethane - monochlorodifluoromethane mixture	Nonflammable gas	NA1956	1075.10(d)
EA	Dichlorodiphenyltrichloroethane. See DDT.
Dichloroethylene	Flammable liquid	UN1150	1075.14(g),(j)
Dichloroisopropyl ether	Corrosive material	UN2490	1075.11(f) 1075.5(a),(b),(c)
A	Cichloromethane or Methylene chloride	ORM-A	UN1593	1075.20
Dichloropentane	Flammable liquid	UN1152	1075.14(g),(j),(k)
EA	2,4-Dichlorophenoxyacetic acid (RQ-100/45.4)	ORM-A	NA2765	1075.20
E	2,4-Dichlorophenoxyacetic acid ester (RQ-100/4.54)	ORM-E	NA2765	1075.24
Dichlorophenyltrichlorosilane	Corrosive material	UN1766	1075.11(f) 1075.5(a),(b),(c)
E	Dichloropropane. See Propylene dichloride.
Dichloropropene (RQ-5000/2270)	Flammable liquid	UN2047	1075.14(g),(j),(k)
Dichloropropene and propylene dichloride mixture	Flammable liquid	NA2047	1075.14(g),(j),(k)
E	2,2-Dichloropropionic acid (RQ-5000/2270)	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
E	Dichlorvos (RQ-10/4.54)	Poison B	NA2783	1075.15(e)
E	Dichlorvos mixture dry (RQ-10/4.54)	Poison B	NA2783	1075.17(l)
Dichlorvos peroxide 50% solution	Organic peroxide	NA2121	1075.16(a) 1075.5(a),(b),(c)
Dicumyl peroxide, technically pure or dicumyl peroxide, with inert solid.
See Dicumyl peroxide, dry.	UN2121
Dicumyl peroxide, dry	Organic peroxide	UN2121	1075.16(a) 1075.5(a),(b),(c)
Dicyclohexyl peroxydicarbonate, technically pure. See Organic peroxide, solid, n.o.s.	UN2152
Dicyclohexyl peroxydicarbonate, not more than 91% with water. See Organic peroxide, solid, n.o.s.	UN2153
EA	Dieldrin (RQ-1/0.454)	ORM-A	NA2761	1075.20
Diesel fuel. See Fuel oil.
Diethanol nitrosamine dinitrate (dry)	FORBIDDEN	PROHIBITED
E	Diethylamine (RQ-1000/454)	Flammable liquid	UN1154	1075.14(g),(j)
Diethyl cellosolve. See Ethylene glycol diethyl ether.
Diethyl dichlorosilane	Flammable liquid	UN1767	1075.14(g),(j)
Diethylene glycol dinitrate. See § 173.51, CPR 49.	FORBIDDEN	PROHIBITED
Diethylgold bromide	FORBIDDEN	PROHIBITED
Diethyl ketone	Flammable liquid	UN1156	1075.14(g),(j),(k)
Diethyl peroxydicarbonate, not more than 27% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2175
Diethyl peroxydicarbonate, more than 27% in solution	FORBIDDEN	PROHIBITED
Diethylzinc. See Pyrophic liquid, n.o.s.
1,1-Difluoro-1-chloroethane. See Difluoromonochloroethane.
+	Difluoroethane	Flammable gas	UN1030	1075.10(b)
+	Difluoromonochloroethane	Flammable gas	UN2517	1075.10(b)
Difluorophosphoric acid, anhydrous	Corrosive material	UN1768	1075.11(f) 1075.5(a),(b),(c)
2,2-Dihydroperoxy propane, not more than 25% with inert organic solid. See Organic peroxide, solid, n.o.s.
Dihydropyran	Flammable liquid	UN2376	1075.14(g),(j),(k)
1,8-Dihydroxy-2,4,5,7- tetranitroanthraquinone (chrysamminic acid)	FORBIDDEN	PROHIBITED
Diiodocetylene	FORBIDDEN	PROHIBITED
Diisobutyl ketone	Combustible liquid	UN1157	1075.9(a),(b)
Diisobutyryl peroxide, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN1157
Diisooctyl acid phosphate	Corrosive material	UN1902	1075.11(f) 1075.5(a),(b),(c)
Diisopropylamine	Flammable liquid	UN1158	1075.14(g),(j),(k)
Diisopropylbenzene hydroperoxide solution, not over 72% peroxide	Organic peroxide	UN2171	1075.16(a) 1075.5(a),(b),(c)
Diisopropylbenzene hydroperoxide, not more than 72% in solution. See Diispropylbenzene hydroperoxide solution, not more than 72% peroxide.	UN2171
Diisopropylbenzene hydroperoxide, more than 72% in solution	FORBIDDEN	PROHIBITED
Diisopropyl ether	Flammable liquid	UN1159	1075.14(g),(j),(k)
Diisotridecyl peroxydicarbonate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2889
2,5-Dimethyl-2,5-di-2 (2-ethylhexanoylperoxy) hexane, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2157
2,5-Dimethyl-2,5-di-benzoylperoxy) hexane, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2172
2,5-Dimethyl-2,5-dihydroperoxy hexane, not more than 82% with water. See Dimethylhexane dihydroperoxide, with 18% or more water.	UN2174
2,5-Dimethyl-2,5-dihydroperoxy hexane, more than 82% with water	FORBIDDEN	PROHIBITED
2,5-Dimethyl-2,5-di-(tert-butylperoxy) hexane, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2155
2,5-Dimethyl-2,5-di-(tert-butylperoxy) hexane, not more than 52% with inert solid. See Organic peroxide, solid, n.o.s.	UN2156
2,5-Dimethyl-2,5-di-(tert-butylperoxy) hexyne-3, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2158
2,5-Dimethyl-2,5-di-tert-butylperoxy) hexyne-3, not more than 52% with inert solid. See Organic peroxide, solid, n.o.s.	UN2159
+E	Dimethylamine anhydrous (RQ-1000/454)	Flammable gas	UN1032	1075.10(b)
E	Dimethylamine, aqueous solution (RQ-1000/454)	Flammable liquid	UN1160	1075.14(g),(j),(k)
2,3-Dimethylbutane	Flammable liquid	UN2457	1075.14(g),(j),(k)
Dimethyl carbonate	Flammable liquid	UN1161	1075.14(g),(j),(k)
Dimethyl chlorothiophosphate	Corrosive material	NA2922	1075.11(f) 1075.5(a),(b),(c)
1,4-Dimethylcyclohexane	Flammable liquid	UN2263	1075.14(g),(j),(k)
Dimethyldichlorosilane	Flammable liquid	UN1162	1075.14(g),(j),(k)
+	Dimethyl ether	Flammable gas	UN1033	1075.10(b)
Dimethylhexane dihydroperoxide (dry)	FORBIDDEN	PROHIBITED
Dimethylhexane dihydroperoxide (with 18% or more water)	Organic peroxide	UN2174	1075.16(a) 1075.5(a),(b),(c)
Dimethylhydrazine, unsymmetrical (UDMH)	Flammable liquid	UN1163	1075.14(f)
Dimethyl phosphorochloridothioate. See Dimethyl chlorothiophosphate.
Dimethyl sulfate	Corrosive material	UN1595	1075.11(a) 1075.5(a),(b),(c)
Dimethyl sulfide	Flammable liquid	UN1164	1075.14(g),(j)
Dimyristyl peroxydicarbonate, technically pure. See Organic peroxide, solid, n.o.s.	UN2595
Dimyristyl peroxydicarbonate, not more than 22%, stable dispersion, in water. See Organic peroxide, liquid or solution, n.o.s.	UN2892
1,4-Dinitro-1,1,4,4- tetramethylobutanetetranitrate (dry)	FORBIDDEN	PROHIBITED
2,4-Dinitro-1,3,5-trimethylbenzene	FORBIDDEN	PROHIBITED
1,3-Dinitro-4,5-dinitrosobenzene	FORBIDDEN	PROHIBITED
1,3-Dinitro-5,5-dimethyl hydantoin	FORBIDDEN	PROHIBITED
Dinitro-7,8-dimethylglycoluril (dry)	FORBIDDEN	PROHIBITED
E	Dinitrobenzene, solid, or dinitrobenzol, solid (RQ-1000/454)	Poison B	UN1597	1075.17(m)
E	Dinitrobenzene solution (RQ-1000/454)	Poison B	UN1597	1075.17(g)
Dinitrochlorobenzene	Poison B	UN1577	1075.17(e)
A	Dinitrocyclohexylphenol	ORM-A	NA9026	1075.20
1,2-Dinitroethane	FORBIDDEN	PROHIBITED
1,1-Dinitroethane (dry)	FORBIDDEN	PROHIBITED
Dinitroglycoluril	FORBIDDEN	PROHIBITED
Dinitromethane	FORBIDDEN	PROHIBITED
E	Dinitrophenol solution (RQ-100/454)	Poison B	UN1599	1075.17(c),(l)
Dinitropropylene glycol	FORBIDDEN	PROHIBITED
2,4-Dinitroresorcinol (heavy metal salts of), (dry)	FORBIDDEN	PROHIBITED
4,6-Dinitroresorcinol (heavy metal salts of), (dry)	FORBIDDEN	PROHIBITED
3,5-Dinitrosalicyclic acid (lead salt), (dry)	FORBIDDEN	PROHIBITED
Dinitrosobenzylamidine and salts of (dry)	FORBIDDEN	PROHIBITED
2,2-Dinitrostilbene	FORBIDDEN	PROHIBITED
E	Dinitrotoluene, liquid (RQ-1000/454)	ORM-E	UN1600	1075.24
E	Dinitrotoluene, solid (RQ-1000/454)	ORM-E	UN2038	1075.24
a,a-Di-(nitroxy) methylether	FORBIDDEN	PROHIBITED
1,9-Dinitroxy pentamethylene-2,4,6,8-tetramine (dry)	FORBIDDEN	PROHIBITED
Di-n-propyl peroxydicarbonate, technically pure. See Organic peroxide, liquid n.o.s.	UN2176
Dioxolane	Flammable liquid	UN1166	1075.14(g),(j),(k)
Dioxane	Flammable liquid	UN1165	1075.14(g),(j),(k)
Diphenylaminechloroarsine (DM)	Irritating material	UN1698	1075.18(a)
Diphenyl dichlorosilane	Corrosive material	UN1769	1075.11(f) 1075.5(a),(b),(c)
Diphenyl methyl bromide, solid	Corrosive material	UN1770	1075.11(f) 1075.5(a),(b),(c)
Diphenyl methyl bromide, solution	Corrosive material	UN1770	1075.11(f) 1075.5(a),(b),(c)
Diphosgene. See Phosgene.
E	Diquat (RQ-1000/454)	ORM-E	NA2781	1075.24
Di-sec-butyl peroxydicarbonate, technically pure. See Organic peroxide, liquid or solution n.o.s.	UN2150
Di-sec-butyl peroxydicarbonate, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2151
Disinfectant, liquid	Corrosive material	UN1903	1075.11(f) 1075.5(a),(b),(c)
Disinfectant, liquid	Poison B	UN1601	1075.17(g)
Disinfectant, liquid, n.o.s.	Combustible liquid	NA1993	1075.9(a),(b)
Disinfectant, solid	Poison B	UN1601	1075.17(l)
Dispersant gas or refrigerant gas. See §§ 173.314 Note 13 and 173.315 Note 9, CFR 49.
Distearyl peroxydicarbonate, not more than 85% with stearyl alcohol. See Organic peroxide, solid, n.o.s.	UN2592
E	Disulfoton (RQ-1/0.454)	Poison B	NA2783	1075.17(e)
E	Disulfoton mixture, dry (RQ-1/0.454)	Poison B	NA2783	1075.17(l)
E	Disulfoton mixture, liquid (RQ-1/0.454)	Poison B	NA2783	1075.17(g)
Di-tert-butyl peroxide, technically pure. See Organic peroxide, liquid or solution, n.o.s.
1,1-Di-(tert-butylperoxy)-3,3,5-trimethyl cyclocohexane, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2145
1,1-Di-(tert-butylperoxy)-3,3,5-trimethyl cyclohexane, not more than 57% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2146
1,1-Di-(tert-butylperoxy)-3,3,5-trimethyl cyclohexane, not more than 58% with inert solid. See Organic peroxide, solid, n.o.s.	UN2147
2,2-Di-(tert-butylperoxy) butane, not more than 55% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2111
2,2-Di-(tert-butylperoxy) butane, more than 55% in solution	FORBIDDEN	PROHIBITED
1,1-Di-(tert-butylperoxy) cyclohexane, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2179
1,1-Di-(tert-butylperoxy) cyclohexane, not more than 77% in solution. See Organic peroxide, liquid or solution n.o.s.	UN2180
1,2-Di-(tert-butylperoxy) cyclohexane, not more than 77% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2181
1,1-Di-(tert-butylperoxy) cyclohexane, not more than 40% with inert in organic solid, with not less than 13% phlegmatizer. See Organic peroxide, solid, n.o.s.	UN2885
1,1-Di-(tert-butylperoxy) cyclohexane, not more than 50% with phlegmatizer. See Organic peroxide, liquid or solution, n.o.s.	UN2897
Di-(tert-butylperoxy) phthalate, more than 55% in solution	FORBIDDEN	PROHIBITED
Di-(tert-butylperoxy) phthalate, technically pure. See Organic peroxide, solid, n.o.s.	UN2106
Di-(tert-butylperoxy) phthalate, not more than 55% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2107
Di-(tert-butylperoxy) phthalate, not more than 55% as a paste. See Organic peroxide, solid, n.o.s.	UN2108
2,2-Di-(tert-butylperoxy) propane, not more than 50% with phlegmatizer. See Organic peroxide, liquid or solution, n.o.s.	UN2882
2,2-Di-(tert-butylperoxy) propane, not more than 40% with inert inorganic solid with not less than 13% phlegmatizer. See Organic peroxide, solid, n.o.s.	UN2884
Dithiocarbamate pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2772	1075.4(g),(j),(k)
Dithiocarbamate pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2771	1075.17(g)
Dithiocarbamate pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2771	1075.17(l)
E	Diuron (RQ-100/45.4)	ORM-E	NA2767	1075.24
Divinyl ether	Flammable liquid	UN1167	1075.14(f) 1075.5(a),(b),(c)
E	Dodecyclbenzenesulfonic acid (RQ-1000/454)	Corrosive material	NA2584	1075.11(f) 1075.5(a),(b),(c)
Dodecyl trichlorosilane	Corrosive material	UN1771	1075.11(f) 1075.5(a),(b),(c)
Dressing, leather	Combustible liquid	NA1142	1075.9(a),(b)
Dressing, leather	Flammable liquid	NA1142	1075.14(g),(j),(k)
Drier(s). See Paint drier, liquid.
Drill cartridge. See § 173.55, CFR 49.
Drugs, n.o.s.	Combustible liquid	NA1993	1075.9(a),(b)
Drugs, n.o.s.	Flammable solid	NA1325	1075.15(d),(i) 1075.5(a),(b),(c)
Drugs, n.o.s.	Oxidizer	NA1479	1075.16(c),(f) 1075.5(a),(b),(c)
Drugs, n.o.s.	Flammable liquid	NA1963	1075.14(g),(j),(k)
Drugs, liquid, n.o.s.	Corrosive material	NA1760	1075.511(f),(j), 1075.5(a),(b),(c)
Drugs, liquid, n.o.s.	Poison B	NA2810	1075.17(h)
Drugs, solid, n.o.s.	Corrosive material	NA1759	1075.11(f) 1075.5(a),(b),(c)
Drugs, solid, n.o.s.	Poison B	NA2811	1075.17(h)
Drums, empty, must be classed for the hazardous material previously contained in drum. See § 173.29, CFR 49.
Dry ice. See Carbon dioxide solid.
Dye intermediate liquid	Corrosive material	UN2801	1075.11(f) 1075.5(a),(b),(c)
Dynamite. See High explosive.
E	EDTA. See Ethylenediaminetetraacetic acid.
Electric blasting caps. See Detonators, Class A or Class C explosives.
Electric squib	Class C explosives	1075.12(e)
Electric storage battery, wet. See Battery, electric storage, wet.
Electrolyte (acid) or alkaline battery fluid, packed with dry-storage battery	Corrosive material	NA2797	1075.11(h) 1075.5(a),(b),(c)
Electrolyte (acid) or alkaline battery fluid, packed with battery charger, radio current supply device, or electronic equipment and actuating device	Corrosive material	NA2797	1075.11(i) 1075.5(a),(b),(c)
E	Electrolyte (acid) battery fluid (not over 47% acid) (RQ-1000/454)	Corrosive material	UN2796	1075.11(h) 1075.5(a),(b),(c)
Empty cartridge bag with black powder igniter	Class C explosive	1075.12(f)
Enamel. See Paint, Enamel. Lacquer, etc.
E	Endosulfan (RQ-1/0.454)	Poison B	NA2761	1075.17(e)
E	Endosulfan mixture, liquid (RQ-1/0.454)	Poison B	NA2761	1075.17(g)
E	Endrin (RQ-1/0.454)	Poison B	NA2761	1075.17(e)
E	Endrin mixture, liquid (RQ-1/0.454)	Poison B	NA2761	1075.17(g)
Engine starting fluid	Flammable gas	UN1960	1075.10(b)
E	Epichlorohydrin (RQ-1000/454)	Flammable liquid	UN2023	1075.14(g),(j),(k)
Eradicator, paint or grease, liquid	Flammable liquid	UN1850	1075.14(h),(j),(k)
Escape or Evacuation slide, inflatable. See Life rafts, inflatable.
E	Etching acid, liquid, n.o.s. (RQ-1000/454)	Corrosive material	NA1790	1075.11(f) 1075.5(a),(b),(c)
+	Ethane	Flammable gas	UN1035	1075.10(a)
Ethanol amine dinitrate	FORBIDDEN	PROHIBITED
E	Ethion (RQ-10/4.54)	Poison B	NA2783	1075.17(e)
E	Ethion mixture, dry (RQ-10/4.54)	Poison B	NA2783	1075.14(l)
Ethyl-3,3-di-(tert-butylperoxy) butyrate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2184
Ethyl-3,3-di-(tert-butylperoxy) butyrate, not more than 77% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2185
Ethyl-3,3-di-(tert-butylperoxy) butyrate, not more than 50% with inert inorganic solid. See Organic peroxide, solid, n.o.s.	UN2598
Ethyl acetate	Flammable liquid	UN1173	1075.14(h),(j)
Ethyl acrylate, inhibited	Flammable liquid	UN1917	1075.14(g),(j),(k)
Ethyl alcohol	Flammable liquid	UN1170	1075.14(h),(j)
E	Ethyl aldehyde. See Acetaldehyde.
E	Ethyl benzene (RQ-1000/454)	Flammable liquid	UN1175	1075.14(g),(j),(k)
Ethyl borate	Flammable liquid	UN1176	1075.14(g),(j),(k)
Ethyl butyl acetate	Combustible liquid	UN1177	1075.9(a)
Ethyl butyl ether	Flammable liquid	UN1179	1075.14(g),(j),(k)
Ethyl butyraldehyde	Flammable liquid	UN1178	1075.14(g),(j),(k)
Ethyl butyrate	Flammable liquid	UN1180	1075.14(g),(j),(k)
Ethyl chloride	Flammable liquid	UN1037	1075.14(g),(j),(k)
Ethyl chloroacetate	Combustible liquid	UN1181	1075.9(a),(b)
Ethyl chloroformate (chlorocarbonate)	Flammable liquid	UN1182	1075.14(g),(j),(k)
Ethyl chlorothioformate	Corrosive material	UN2826	1075.11(f) 1075.5(a),(b),(c)
Ethyl crotonate	Flammable liquid	UN1862	1075.14(g),(j),(k)
Ethyl dichlorosilane	Flammable liquid	UN1183	1075.14(g),(j),(k)
+	Ethylene	Flammable gas	UN1962	1075.10(b)
Ethylene chlorohydrin	Poison B	UN1135	1075.17(g),(l)
E	Ethylenediamine (RQ-1000/454)	Corrosive material	UN1604	1075.11(f) 1075.5(a),(b),(c)
Ethylene diamine diperchlorate	FORBIDDEN	PROHIBITED
E	Ethylenediaminetetraacetic acid (RQ-5000/2270)	ORM-E	NA9117	1075.24
EAW	Ethylene dibromide (RQ-1000/454)	ORM-A	UN1605	1075.20
E	Ethylene dichloride (RQ-5000/2270)	Flammable liquid	UN1184	1075.14(h),(j)
Ethylene glycol diethyl ether (diethyl 'Cellosolve')	Combustible liquid	UN1153	1075.9(a),(b)
Ethylene glycol dinitrate ethyl	FORBIDDEN	PROHIBITED
Ethylene glycol monoethyl ether ('Cellosolve')	Combustible liquid	UN1171	1075.9(a),(b)
Ethylene glycol monoethyl ether acetate ('Cellosolve acetate')	Combustible liquid	UN1172	1075.9(a),(b)
Ethylene glycol monomethyl ether (methyl 'Cellosolve')	Combustible liquid	UN1188	1075.9(a),(b)
Ethylene glycol monomethyl ether acetate (methyl 'Cellosolve acetate')	Combustible liquid	UN1189	1075.9(a),(b)
Ethylene imine, inhibited	Flammable liquid	UN1185	1075.14(d)
Ethylene oxide	Flammable liquid	UN1040	1075.14(f)
Ethyl ether	Flammable liquid	UN1155	1075.14(g),(j)
Ethyl formte	Flammable liquid	UN1190	1075.14(g),(j)
Ethylhexaldehyde	Combustible liquid	UN1191	1075.9(a),(b)
Ethyl hydroperoxide (explodes above 100°C)	FORBIDDEN	PROHIBITED
Ethyl lactate	Combustible liquid	UN1192	1075.9(a),(b)
Ethyl mercaptan	Flammable liquid	UN2363	1075.14(g),(j),(k)
Ethyl methyl ether	Flammable liquid	UN1039	1075.14(g),(j),(k)
Ethyl methyl ketone	Flammable liquid	UN1193	1075.14(h),(j)
Ethyl nitrate (nitric ether)	Flammable liquid	NA1993	PROHIBITED
Ethyl nitrite (nitrous ether)	Flammable liquid	UN1194	PROHIBITED
Ethyl perchlorate	FORBIDDEN	PROHIBITED
Ethyl phenyl dichlorosilane	Corrosive material	UN2435	1075.11(f) 1075.5(a),(b),(c)
Ethyl phosphonothioic dichloride, anhydrous	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Ethyl phosphonous dichloride, anhydrous	Corrosive material	NA2845	1075.11(f) 1075.5(a),(b),(c)
Ethyl phosphorodichloridate	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Ethyl propionate	Flammable liquid	UN1195	1075.14,(g),(j),(k)
Ethyl silicate (tetraethyl orthosilicate)	Combustible liquid	UN1292	1075.9(a),(b)
Ethyl trichlorosilane	Flammable liquid	UN1196	1075.14(g)
Etiologic agent, n.o.s.	Etiologic agent	NA2814	1075.25
W	Excelsior (shredded wood) when dry, clear, and free from oil	ORM-C	1075.22
Explosive auto alarm	Class C explosive	1075.12(i)
Explosive bomb	Class A explosive	PROHIBITED
Explosive cable cutter	Class C explosive	1075.12(i)
Explosive, forbidden. See § 173.51, CFR 49.	FORBIDDEN	PROHIBITED
Explosive mine	Class A explosive	PROHIBITED
Explosive, new approval, and evaluation. See § 173.86, CFR 49.
Explosive power device, Class B	Class B explosive	PROHIBITED
Explosive power device, Class C	Class C explosive	1075.12(i)
Explosive projectile	Class A explosive	PROHIBITED
Explosive release device	Class C explosive	1075.12(f)
Explosive rivet	Class C explosive	1075.12(j)
Explosive, sample for laboratory examination
Explosive torpedo	Class A explosive	PROHIBITED
Extract, liquid, flavoring	Flammable liquid	UN1197	1075.14(h),(j),(k)
Fabric, with animal or vegetable oil. See Fibers or fabric, containing not more than 5% animal or vegetable fat.
AW	Feed, wet, mixed	ORM-C	1075.22
W	Felt waste. See Cotton waste.
Felt, waste, wet. See Waste wool, wet.
E	Ferric ammonium citrate (RQ-1000/454)	ORM-E	NA9118	1075.24
E	Ferric ammonium oxalate (RQ-1000/454)	ORM-E	NA9119	1075.24
Ferric arsenate, solid	Poison B	UN1606	1075.17(n)
Ferric arsenite, solid	Poison B	UN1607	1075.17(n)
EA	Ferric chloride, solid, anhydrous (RQ-1000/454)	ORM-B	UN1773	1075.21
E	Ferric chloride solution (RQ-1000/454)	Corrosive material	UN2582	1075.11(f) 1075.5(a),(b),(c)
E	Ferric fluoride (RQ-100/45.4)	ORM-E	NA9120	1075.24
E	Ferric nitrate (RQ-1000/454)	Oxidizer	UN1466	1075.16(a) 1075.5(a),(b),(c)
E	Ferric sulfate (RQ-1000/454)	ORM-E	NA9121	1075.24
W	Ferrochrome, exothermic	ORM-C	1075.22
W	Ferromanganese, exothermic. See Ferrochrome, exothermic.
W	Ferrophosphorus	ORM-A	1075.20
AW	Ferrisilicon, containing 30% or more but not more than 70% silicon	ORM-A	UN1408	1075.20
E	Ferrous ammonium sulfate (RQ-1000/454)	ORM-E	NA9122	1075.24
Ferrous arsenate, solid	Poison B	UN1608	1075.17(n)
EA	Ferrous chloride, solid (RQ-100/45.4)	ORM-B	NA1759	1075.21
E	Ferrous chloride, solution (RQ-100/45.4)	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
E	Ferrous sulfate (RQ-1000/454)	ORM-E	NA9125	1075.24
Fertilizer ammoniating solution containing free ammonia (more than 25.3 psig)	Nonflammable gas	UN1043	1075.10(d)
Fertilizer, tankage See Garbage, tankage.
Fibers or fabric containing not more than 5% animal or vegetable oil	Flammable solid	NA1373	1075.15(h) 1075.5(a),(b),(c)
W	Fibers (jute, hemp, flax, sisal, coir, kapok and similar vegetable fibers)	ORM-C	NA1372	1075.22
Fibers, burnt	Flammable solid	NA1372	1075.15(h) 1075.5(a),(b),(c)
Film (nitrocellulose)	Flammable solid	NA1324	1075.15(f) 1075.5(a),(b),(c)
Film, photographic (including scrap film), safety, nonflammable, or slow burning. Not subject to requirements of this Subchapter.
Firecracker. See Fireworks, common or special.
Firecracker salute. See Fireworks, common or special.
Fire extinguisher	Nonflammable gas	UN1044
Fire extinguisher charge containing not more than 50 grains of propellant explosive per unit. Not subject to requirements of this Subchapter.
Fire extinguisher charge containing sulfuric acid	Corrosive material	UN1774	1075.11(f) 1075.5(a),(b),(c)
Fireworks, common	Class C explosives	1075.12(f)
Fireworks, exhibitions, display piece. See Fireworks, special.
Fireworks, special	Class B explosive	1075.12(c)
W	Fish meal or fish scrap containing 6% to 12% water	ORM-C	NA2216	1075.22
Fish meal or fish scrap containing less than 6% or more than 12% water	Flammable solid	NA1374	1075.15(h) 1075.5(a),(b),(c)
Fissile radioactive material. See Radioactive material, fissile.
Flame retardant compound, liquid	Corrosive material	NA1760	1075.11(h),(j),(k) 1075.5(a),(b),(c)
+	Flammable gas, n.o.s. See Compressed gas, n.o.s.
Flammable liquid, corrosive, n.o.s.	Flammable liquid	UN2924	1075.14(i),(j),(k)
Flammable liquid, n.o.s.	Flammable liquid	UN1993	1075.14(i),(j),(k)
Flammable liquid, poisonous, n.o.s.	Flammable liquid	UN1992	1075.14(g),(j),(k)
Flammable solid, corrosive, n.o.s.	Flammable solid	UN2925	1075.15(d) 1075.5(a),(b),(c)
Flammable solid, n.o.s.	Flammable solid	UN1325	1075.15(d) 1075.6 1075.5(a),(b),(c)
Flammable solid, poisonous, n.o.s.	Flammable solid	UN2926	1075.15(d) 1075.5(a),(b),(c)
Flare. See Fireworks, common.
Flare, airplane. See Fireworks, special.
Flash cartridge. See Fireworks, special, or Low explosive.
Flash cracker. See Fireworks, common or special.
Flash powder. See Fireworks, special, or Low explosive.
Flax, See Fibers.
Flexible linear shaped charge, metal clad	Class C explosive	PROHIBITED
Flowers of sulfur. See Sulfur.
Flue dust, poisonous	Poison B	NA2811	1075.17(n)
Fluoboric acid	Corrosive material	UN1775	1075.11(f) 1075.5(a),(b),(c)
E	Fluoric acid. See Hydrofluoric acid.
Fluorine	Nonflammable gas	UN1045	1075.10(d)
Fluorophosphoric acid, anhydrous. See Monofluorophosphoric acid, anhydrous.
Fluorosilicic acid. See Hydrofluorosilicic acid.
Fluorosulfonic acid or Fluosulfonic acid	Corrosive material	UN1777	1075.11(f) 1075.5(a),(b),(c)
Forbidden explosives. See 173.51, CFR 49.	FORBIDDEN	PROHIBITED
Forbidden materials. See 173.21, CFR 49.	FORBIDDEN	PROHIBITED
EAW	Formaldehyde solution (flash point more than 141°F; in containers of 110 gallons or less) (RQ-1000/454)	ORM-A	UN2209
E	Formaldehyde solution (flash point not more than 141°F; in containers over 110 gallons) (RQ-1000/454)	Combustible liquid	UN1198	1075.9(a),(b)
EAW	Formaldehyde solution (flash point not more than 141°F; in containers of 110 gallons or less) (RQ-1000/454)	ORM-A	UN1198	1075.20
E	Formaldehyde solution (flash point more than 141°F; in containers over 110 gallons) (RQ-1000/454)	Combustible liquid	UN2209	1075.9(a),(b)
Formalin. See Formaldehyde solution.
E	Formic acid (RQ-5000/2270)	Corrosive material	UN1779	1075.11(f) 1075.5(a),(b),(c)
E	Formic acid, solution (RQ-5000/2270)	Corrosive material	UN1779	1075.11.(f) 1075.5(a),(b),(c)
Fuel, aviation, turbine engine	Flammable liquid	UN1863	1075.14(g),(j),(k)
Fuel, aviation, turbine engine	Combustible liquid	UN1863	1075.9(a),(b)
Fuel oil	Combustible liquid	NA1993	1075.9(a),(b)
Fuel oil, diesel. See Fuel oil.
Fuel oil, No. 1, 2, 4, 5 or 6	Combustible liquid	NA1993	1075.9(a),(b)
Fulminate of mercury (dry)	FORBIDDEN	PROHIBITED
Fulminate of mercury, wet. See Initiating explosive.
Fulminating gold	FORBIDDEN	PROHIBITED
Fulminating mercury	FORBIDDEN	PROHIBITED
Fulminating platinum	FORBIDDEN	PROHIBITED
Fulminating silver	FORBIDDEN	PROHIBITED
Fulminic acid	FORBIDDEN	PROHIBITED
E	Fumaric acid (RQ-5000/2270)	ORM-E	NA9126	1075.24
Fumaryl chloride	Corrosive material	UN1780	1075.11(f) 1075.5(a),(b),(c)
Fumigant. See § 173.152(a) Note 1, CFR 49.
Furan	Flammable liquid	UN2389	1075.14(g),(j),(k)
E	Furfural (RQ-1000/454)	Combustible liquid	UN1199	1075.9(a),(b)
Fusee (railway or highway)	Flammable solid	NA1325	1075.15(c)
Fuse igniter	Class C explosive	1075.12(g)
Fuse, instantaneous	Class C explosive	1075.12(f)
Fuse lighter	Class C explosive	1075.12(h)
Fusel oil	Combustible liquid	UN1201	1075.9(a),(b)
Fuse, mild detonating, metal clad	Class C explosive	PROHIBITED
Fuse, safety	Class C explosive	1075.12(g)
Fuze, combination	Class C explosive	1075.12(g)
Fuze, detonating	Class C explosive	PROHIBITED
Fuze, detonating, Class C explosive	Class C explosive	PROHIBITED
Fuze, detonating, radioactive	Class C explosive	PROHIBITED
Fuze, percussion	Class C explosive	1075.12(g)
Fuze, time	Class C explosive	1075.12(g)
Fuze, tracer	Class C explosive	1075.12(g)
Galactsan trinitrate	FORBIDDEN	PROHIBITED
Gallium metal, liquid	ORM-B	UN2803	1075.21
Gallium metal, solid	ORM-B	UN2803	1075.21
W	Garbage tankage, containing 8% or more water	ORM-C	1075.21
Garbage tankage, containing less than 8% water	Flammable	NA1325	1075.15(h) 1075.5(a),(b),(c)
Gas cylinder, empty. See Cylinder, empty.
Gas drips, hydrocarbon	Combustible liquid	UN1864	1075.9(a),(b)
Gas drips, hydrocarbon	Flammable liquid	UN1864	1075.14(h),(j),(k)
Gas identification set	Poison A	NA9035	1075.17(a)
Gas identification set	Irritating material	NA9035	1075.18(a)
Gas mine. See Explosive mine.
Gasohol (Gasoline mixed with ethyl alcohol). See Gasoline.
Gas oil. See Fuel oil.
Gasoline (including casing-head and natural)	Flammable liquid	UN1203	1075.14(g),(j)
Gelatine dynamite. See High explosive.
Germane	Poison A	UN2192	PROHIBITED
Glycerol-1,3-dinitrate	FORBIDDEN	PROHIBITED
Glycerol monogluconate trinitrate	FORBIDDEN	PROHIBITED
Glycerol monolactate trinitrate	FORBIDDEN	PROHIBITED
Grenade without bursting charge (with incendiary material)	Class B explosive	PROHIBITED
Grenade without bursting charge (with smoke charge) (smoke grenade)	Class C explosive	PROHIBITED
Grenade without bursting charge (with Poison A gas charge)	Poison A	NA2016	PROHIBITED 1075.17(a)
Grenade without bursting charge (with Poison B charge)	Poison B	NA2016	1075.17(e)
Grenade, empty, primed	Class C explosive	1075.12(j)
PROHIBITED
Grenade, hand or rifle, explosive (with or without gas, smoke or incendiary material)	Class A explosive	PROHIBITED
(Grenades, police)
Grenade, tear gas	Irritating material	NA2017	1075.18(c)
Guanidine nitrate	Oxidizer	UN1467	1075.16(a) 1075.5(a),(b),(c)
Guanyl nitrosamino guanylidene hydrazine. See Initiating explosive.
Guanyl nitrosamino guanylidene hydrazine	FORBIDDEN	PROHIBITED
Guanyl nitrosamino guanyl tetrazene. See Initiating explosive.
Guided missile without warhead. See Rocket motor, Class A explosive, or Rocket motor, Class B explosive
Guided missile with warhead. See Rocket ammunition with explosive, illuminating, gas, incendiary, or smoke projectile.
Guncotton. See High explosive.
E	Guthion. See Azinphos methyl.
E	Guthion mixture, liquid. See Azinphos methyl mixture, liquid.
Hafnium metal, dry. See § 173.214 (Note 3), CFR 49.	Flammable solid	UN2545	1075.15(c) 1075.5(a),(b),(c)
Hafnium metal, wet	Flammable solid	UN1326	1075.15(c) 1075.5(a),(b),(c)
Hair, wet	Flammable solid	NA1372	1075.15(h) 1075.5(a),(b),(c)
Hand signal device	Class C explosive	1075.12(f)
W	Hay	ORM-C	UN1327	1075.22
W	Hay or straw (loose, wet or damp)	ORM-C	UN1327	1075.22
E	Hazardous substance, liquid or solid, n.o.s.	ORM-E	NA9188	1075.24
E	Hazardous waste, liquid or solid, n.o.s.	ORM-E	NA9189	1075.24
Hazardous waste, meeting the definition of a hazard class other than ORM-E. See § 172.101(c)(10), CFR 49.
Heater for refrigerator car, liquid fuel type (containing fuel)	Flammable liquid	NA1993	1075.14(g),(j),(i)
Helium	Nonflammable gas	UN1046	1075.10(f)
Helium-oxygen mixture	Nonflammable gas	NA1980	1075.10(b)
E	Heptachlor (RQ-1/0.454)	ORM-E	NA2761	1075.14(g),(j)
Heptane	Flammable liquid	UN1206	1075.14(g),(j)
W	Hessian. See Burlap cloth.
E	Hexachlorocyclopentadiene (RQ-1/0.454)	Corrosive material	UN2646	1075.11(f) 1075.5(a),(b),(c)
W	Hexachloroethane	ORM-A	NA9037	1075.20
Hexadecyltrichlorosilane	Corrosive material	UN1781	1075.11(f) 1075.5(a),(b),(c)
Hexadiene	Flammable liquid	UN2458	1075.14(g),(j),(k)
Hexaethyl tetraphosphate and compressed gas mixture	Poison A	UN1612	PROHIBITED
Hexaethyl tetraphosphate, liquid	Poison B	UN1611	1075.17(f)
Hexaethyl tetraphosphate mixture, dry (containing more than 2% hexaethyl tetraphosphate)	Poison B	NA2783	1075.17(k)
Hexaethyl tetraphosphate mixture, dry (containing not more than 2% hexaethyl tetraphosphate)	Poison B	NA2783	1075.17(k)
Hexaethyl tetraphosphate mixture, liquid (containing more than 25% hexaethyl tetraphosphate)	Poison B	NA2783	1075.17(f)
Hexaethyl tetraphosphate mixture, liquid (containing not more than 25% hexaethyl tetraphosphate)	Poison B	UN2783	1075.17(f)
Hexafluorophosphoric acid	Corrosive material	UN1782	1075.11(f) 1075.5(a),(b),(c) 1075.6
Hexafluoropropylene	Nonflammable gas	UN1858	1075.10(a),(c) 1075.6
Hexafluoropropylene oxide	Nonflammable gas	NA1956	1075.10(a),(c) 1075.6
Hexaldehyde	Flammable liquid	UN1207	1075.14(g),(j)
3,3,6,6,9,9-Hexamethyl-1,2,4,5, tetraoxocyclononane, technically pure. See Organic peroxide, solid, n.o.s.	UN2165
3,3,6,6,9,9-Hexamethyl-1,2,4,5, tetraoxocyclononane, not more than 52% with inert solid. See Organic peroxide, solid, n.o.s.	UN2166
3,3,6,6,9,9-Hexamethyl-1,2,4,5, tetraoxocyclononane, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2167
Hexamethylenediamine, solid	Corrosive material	UN2280	1075.11(f) 1075.5(a),(b),(c)
Hexamethylenediamine, solution	Corrosive material	UN1783	1075.11(f) 1075.5(a),(b),(c)
Hexamethyleneimine	Corrosive material	UN2493	1075.11(f) 1075.5(a),(b),(c)
Hexamethylene triperoxide diamine (dry)	FORBIDDEN	PROHIBITED
Hexamethylol benzene hexanitrate	FORBIDDEN	PROHIBITED
Hexane	Flammable liquid	UN1208	1075.14(g),(j)
2,22,4,42,6,62,-Hexanitro-3,32 dihydroxyazobenzene (dry)	FORBIDDEN	PROHIBITED
Hexanitroazoxy benzene	FORBIDDEN	PROHIBITED
2,22,32,4,42,6-Hexanitrodiphenylmine	FORBIDDEN	PROHIBITED
2,32,4,42,6,62-Hexanitrodiphenylether	FORBIDDEN	PROHIBITED
N, N2-(hexanitrodiphenyl) ethylene dinitramine (dry)	FORBIDDEN	PROHIBITED
Hexanitrodiphenyl urea	FORBIDDEN	PROHIBITED
Hexanitroethane	FORBIDDEN	PROHIBITED
Hexanitrooxanilide	FORBIDDEN	PROHIBITED
Hexanoic acid	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Hexyltrichlorosilane	Corrosive material	UN1784	1075.11(f) 1075.5(a),(b),(c)
High explosive	Class A explosive	PROHIBITED
High explosive, liquid	Class A explosive	PROHIBITED
Hydraulic accumulate. See Accumulator, pressurized.
Hydrazine, anhydrous	Flammable liquid	UN2029	1075.14(g),(j),(k)
Hydrazine, aqueous solution	Corrosive material	UN2030	1075.11(f) 1075.5(a),(b),(c)
Hydrazine axide	FORBIDDEN	PROHIBITED
Hydrazine chlorate	FORBIDDEN	PROHIBITED
Hydrazine dicarbonic acid diazide	FORBIDDEN	PROHIBITED
Hydrazine perchlorate	FORBIDDEN	PROHIBITED
Hydrazine selenate	FORBIDDEN	PROHIBITED
Hydrodic acid	Corrosive material	UN1787	1075.11(g) 1075.5(a),(b),(c)
Hydrobromic acid, more than 49% strength	Corrosive material	UN1788	1075.11(g) 1075.5(a),(b),(c)
Hydrobromic acid, anhydrous. See Hydrogen bromide.
Hydrobromic acid not more than 49% strength	Corrosive material	UN1788	1075.11(f) 1075.5(a),(b),(c)
+	Hydrocarbon gas, liquefied	Flammable gas	UN1965	1075.10(b)
+	Hydrocarbon gas, nonliquefied	Flammable gas	UN1964	1075.10(b)
E	Hydrochloric acid (RQ-5000/2270)	Corrosive material	UN1789	1075.11(f) 1075.5(a),(b),(c)
E	Hydrochloric acid, anhydrous. See Hydrogen chloride.
E	Hydrochloric acid mixture (RQ-5000/2270)	Corrosive material	NA1789	1075.11(f) 1075.5(a),(b),(c)
E	Hydrochloric acid solution, inhibited (RQ-5000/2270)	Corrosive material	UN1789	1075.11(f) 1075.5(a),(b),(c)
E	Hydrocyanic acid (prussic), solution (5% or more hydrocyanic acid) (RQ-10/4.54)	Poison A	UN1613	PROHIBITED
1075.17(a)
E	Hydrocyanic acid, liquefied (RQ-10/4.54)	Poison A	NA1051	PROHIBITED
1075.17(a)
Hydrocyanic acid (prussic), unstabilized	FORBIDDEN	PROHIBITED
Hydrocyanic acid, solution, less than 5% hydrocyanic acid (RQ-10/4.54)	Poison B	UN1613	1075.17(c)
E	Hydrofluoric acid, anhydrous. See Hydrogen fluoride.
E	Hydrofluoric acid solution (RQ-5000/2270)	Corrosive material	UN1790	1075.11(f) 1075.5(a),(b),(c)
E	Hydrofluoric and sulfuric acid mixture (RQ-5000/2270)	Corrosive material	UN1786	1075.11(f) 1075.5(a),(b),(c)
Hydrofluoroboric acid. See Fluoboric acid.
Hydrofluorosilicic acid	Corrosive material	NA1778	1075.11(f) 1075.5(a),(b),(c)
Hydrogen	Flammable gas	UN1049	1075.10(b)
Hydrogen bromide	Nonflammable gas	UN1048	1075.10(a)
E	Hydrogen chloride (RQ-5000/2270)	Nonflammable gas	UN1050	1075.10(a)
E	Hydrogen fluoride (RQ-5000/2270)	Corrosive material	UN1052	1075.11(f) 1075.5(a),(b),(c)
Hydrogen iodide solution. See Hydriodic acid.
+	Hydrogen, liquefied	Flammable gas	UN1966	1075.10(a),(c) 1075.6
Hydrogen peroxide solution (40% to 52% peroxide)	Oxidizer	UN2014	1075.16(a) 1075.5(a),(b),(c)
Hydrogen peroxide solution (8% to 40% peroxide)	Oxidizer	UN2014	1075.16(a) 1075.5(a),(b),(c)
Hydrogen peroxide solution (over 52% peroxide)	Oxidizer	UN2015	PROHIBITED
+	Hydrogen selenide	Flammable gas	UN2202	1075.10(a),(c) 1075.6
E	Hydrogen sulfate. See Sulfuric acid.
Hydrogen sulfide (RQ-100/45.4)
Hydrosilicofluoric acid. See Hydrofluorosilicic acid.	Flammable gas	UN1053	1075.10(b)
Hydroxyl amine iodide	FORBIDDEN	PROHIBITED
E	Hypochlorite solution, containing more than 7% available chlorine by weight (RQ-1000/454)	Corrosive material	UN1791	1075.11(f) 1075.5(a),(b),(c)
EA	Hypochlorite solution, containing not more than 7% available chlorine by weight (RQ-100/45.4)	ORM-B	NA1791	1075.21
Hyponitrous acid	FORBIDDEN	PROHIBITED
Igniter	Class C explosive	1075.12(h)
Igniter cord	Class C explosive	1075.12(f)
Igniter fuse, metal clad	Class C explosive	1075.12(g)
Igniter, jet thrust (jato)	Class A explosive	PROHIBITED
Igniter, jet thrust (jato)	Class B explosive	PROHIBITED
Igniter, rocket motor	Class A explosive	PROHIBITED
Igniter, rocket motor	Class B explosive	PROHIBITED
Illuminating projectile. See Fireworks, special
Iminobiopropylamine	Corrosive material	UN2269 UN2814	1075.11(f) 1075.5(a),(b),(c)
Infectious substance, human, n.o.s. See Etiologic agent, n.o.s.
Initiating explosive (diazodinitrophenol)	Class A explosive	PROHIBITED
Initiating explosive (fulminate of mercury)	Class A explosive	PROHIBITED
Initiating explosive (guanyl nitrosamino guanylidene hydrazine)	Class A explosive	PROHIBITED
Initiating explosive (lead azide, dextrinated type only)	Class A explosive	PROHIBITED
Initiating explosive (lead mononitroresorcinate)	Class A explosive	PROHIBITED
Initiating explosive (lead styphnate (lead trinitroresorcinate)	Class A explosive	PROHIBITED
Initiating explosive (nitro mannite)	Class A explosive	PROHIBITED
Initiating explosive (nitrosoguanidine)	Class A explosive	PROHIBITED
Initiating explosive (pentaerythrite tetranitrate)	Class A explosive	PROHIBITED
Initiating explosive (tetrazene) (guanylnitrosamine guanyl tetrazene)	Class A explosive	PROHIBITED
Initiating explosive (dry)	FORBIDDEN	PROHIBITED
Ink	Combustible liquid	UN2867	1075.9(a),(b)
Ink	Flammable liquid	UN1210	1075.14(g),(j),(k)
Inositol hexanitrate (dry)	FORBIDDEN	PROHIBITED
Insecticide, dry, n.o.s.	Poison B	NA2588	1075.17(e),(l),(n)
Insecticide, liquefied gas (containing no Poison A or B material)	Nonflammable gas	NA1968	1075.10(d)
Insecticide, liquefied gas, containing Poison A material or Poison B material	Poison A	NA1967	PROHIBITED
Iron oxide, spent. See Iron mass or sponge, spent.
E	Iron sesquichloride, solid. See Ferric chloride. Irritating agent, n.o.s.	Irritating material	NA1693	1075.18(a),(b)
Isobutane or Liquefied petroleum gas. See Liquefied petroleum gas.
E	Isobutyl acetate (RQ-5000/2270)	Flammable liquid	UN1213	1075.14(g),(j),(k)
E	Isobutylamine (RQ-1000/454)	Flammable liquid	UN1214	1075.14(g),(j),(k)
E	Isobutylene or Liquefied petroleum gas. See Liquefied petroleum gas.
E	Isobutyric acid (RQ-5000/2270)	Corrosive material	UN2529	1075.11(f) 1075.5(a),(b),(c)
Isobutyric anhydride	Corrosive material	UN2530	1075.11(f) 1075.5(a),(b),(c)
Isononanyl peroxide, technically pure, or Isononanyl peroxide, in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2128
Isooctane	Flammable liquid	UN1262	1075.14(g),(j)
Isooctene	Flammable liquid	UN1216	1075.14(g),(j)
Isopentane	Flammable liquid	UN1265	1075.14(g),(j)
Isopentanoic acid	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Insecticide, liquid, n.o.s.	Combustible liquid	NA1993	1075.9(a),(b)
Insecticide, liquid, n.o.s.	Flammable liquid	NA1993	1075.14(g),(j),(k)
Insecticide, liquid, n.o.s.	Poison B	NA2902	1075.17(e),(l)
(Instantaneous fuse)
W	Insulation tape (varnished cloth type). See Oiled material.
Inulin trinitrate (dry)	FORBIDDEN	PROHIBITED
Iodine azide (dry)	FORBIDDEN	PROHIBITED
Iodine monochloride	Corrosive material	UN1792	1075.11(e) 1075.5(a),(b),(c)
Iodine pentafluoride	Oxidizer	UN2495	1075.16(a) 1075.5(a),(b),(c)
Iodoxy compounds (dry)	FORBIDDEN	PROHIBITED
Iridium nitratopentamine iridium nitrate	FORBIDDEN	PROHIBITED
E	Iron chloride, solid. See Ferric chloride solid.
Iron mass or sponge, not properly oxidized	Flammable solid	NA1383	1075.15(h) 1075.5(a),(b),(c)
Iron mass or sponge, spent	Flammable solid	UN1376	1075.15(h) 1075.5(a),(b),(c)
E	Isoprene (RQ-1000/454)	Flammable liquid	UN1218	1075.14(g),(j)
Isopropanol	Flammable liquid	UN1219	1075.14(h),(j),(k)
E	Isopropanolamine dodecylbenzenesulfonate (RQ-1000/454)	ORM-E	NA9127	1075.24
Isopropyl acetate	Flammable liquid	UN1220	1075.14(h),(j)
Isopropyl acid phosphate, solid	Corrosive material	UN1793	1075.11(f) 1075.5(a),(b),(c)
Isopropyl alcohol. See Isopropanol.
Isopropylamine	Flammable liquid	UN1221	1075.14(g),(j),(k)
Isopropyl mercaptan	Flammable liquid	UN2703	1075.14(g),(j)
Isopropyl nitrate	Flammable liquid	UN1222	1075.14(g),(j),(k)
Isopropyl percarbonate, stabilized	Organic peroxide	UN2134	PROHIBITED
Isopropyl percarbonate, unstabilized	Organic peroxide	NA2133	PROHIBITED
Isopropyl peroxydicarbonate, technically pure. See Isopropyl percarbonate, unstabilized.	UN2133
Isopropyl peroxydicarbonate, not more than 52% in solution. See Organic peroxide, liquid or solution, n.o.s.	UN2134
Isopropyl phosphoric acid, solid. See Isopropyl acid phosphate, solid.
Isothiocynaic acid (polymerization hazard)	FORBIDDEN	PROHIBITED
Jet thrust igniter. See Igniter, jet thrust.
Jet thrust unit (jato)	Class A explosive	PROHIBITED
Jet thrust unit (jato)	Class B explosive	PROHIBITED
Jute. See Fibers.
Kapok. See Fibers.
Kelthane (RQ-5000/2270)	ORM-E	NA2761	1075.24
Kepone (RQ-1/-0.454)	ORM-E	NA2761	1075.24
Kerosene	Combustible liquid	UN1223	1075.9(a),(b)
Lacquer. See Paint, Enamel, Lacquer, Stain, etc.
Lacquer base or Lacquer chips, plastic (wet with alcohol or solvent)	Flammable liquid	UN1263	1075.14(g),(j),(k)
Lacquer base or Lacquer chips, dry.	Flammable solid	NA2557	1075.15(d),(i)
Lacquer base, liquid. See Paint, Enamel, Lacquer, Stain, etc.
Lacquer removing, reducing or thinning compound. See Compound, lacquer, paint or varnish, removing, reducing or thinning liquid.
Lauroyl peroxide	Organic peroxide	UN2124	1075.16(a) 1075.5(a),(b),(c)
Lauroyl peroxide, not more than 42% stable dispersion in water. See Organic peroxide, liquid or solution, n.o.s.	UN2893
Lauroyl peroxide, technically pure. See Lauroyl peroxide.	UN2124
E	Lead acetate (RQ-5000/2270)	ORM-E	UN1616	1075.24
E	Lead arsenate, solid (RQ-5000/2270)	Poison B	UN1617	1075.17(u)
Lead arsenite, solid	Poison B	UN1618	1075.17(u)
Lead aside. See Initiating explosive.
Lead azide (dry)	FORBIDDEN	PROHIBITED
EA	Lead chloride (RQ-5000/2270)	ORM-B	NA2291	1075.21
Lead cyanide	Poison B	UN1620	1075.17(l)
W	Lead dross (containing 3% or more free acid)	ORM-C	NA1794	1075.22
EA	Lead fluoborate (RQ-5000/2270)	ORM-B	NA2291	1075.21
EA	Lead fluoride (RQ-1000/454)	ORM-B	NA2811	1075.21
E	Lead iodide (RQ-5000/2270)	ORM-E	NA2811	1075.24
Lead mononitroresorcinate. See initiating explosive.
Lead mononitroresorcinate (dry)	FORBIDDEN	PROHIBITED
E	Lead nitrate (RQ-5000/2270)	Oxidizer	UN1469	1075.16(a) 1075.5(a),(b),(c)
Lead peroxide	Oxidizer	UN1872	1075.16(a) 1075.5(a),(b),(c)
Lead picrate (dry)	FORBIDDEN	PROHIBITED
W	Lead scrap, See Lead dross.
E	Lead stearate (RQ-5000/2270)	ORM-E	NA2811	1075.24
Lead styphnate (dry)	FORBIDDEN	PROHIBITED
Lead styphnate (lead trinitroresorcinate). See initiating explosive
Lead sulfate (RQ-5000/2270)	ORM-E	NA2291	1075.24
E	Lead sulfate, solid (containing more than 3% free acid) (RQ-5000/2270)	Corrosive material	UN1794	1075.11(f) 1075.5(a),(b),(c)
E	Lead sulfide (RQ-5000/2270)	ORM-E	NA2291	1075.24
E	Lead thiocyanate (RQ-5000/2270)	ORM-E	NA2291	1075.24
Leather bleach or dressing	Flammable liquid	NA1142	1075.14(g),(j),(k)
Leather bleach or dressing	Combustible liquid	NA1142	1075.9(a),(b)
Life raft, inflatable	ORM-C	1075.22
Lighter fluid	Flammable liquid	UN1226	1075.14(h),(j)
Lime-nitrogen. See Calcium cyanamide, not hydrated.
Lime, unslaked. See Calcium oxide.
EA	Lindane (RQ-1/0.454)	ORM-A	NA2761	1075.20
Liquefied hydrocarban gas. See with nitrogen, carbon dioxide or air.
Liquefied nonflammable gas (charged with nitrogen, carbon dioxide or air)	Nonflammable gas	NA1058	1075.10(d)
Liquefied petroleum gas	Flammable gas	UN1075	1075.10(b)
Liquid other than one classed as flammable, corrosive, poison or irritant, charged with nitrogen, carbon dioxide or air. See Compressed gas, n.o.s.
Lithium acetylide-ethylene diamine complex	Flammable solid	NA2813	1075.15(d) 1075.5(a),(b),(c)
Lithium aluminum hydride	Flammable solid	UN1410	PROHIBITED
Lithium aluminum hydride, ethereal	Flammable liquid	UN1411	PROHIBITED
Lithium amide, powdered	Flammable solid	UN1412	1075.15(d) 1075.5(a),(b),(c)
Lithium battery. See § 173.206(f), CFR 49.
Lithium borohydride	Flammable solid	UN1413	1075.15(d) 1075.5(a),(b),(c)
E	Lithium chromate (RQ-1000/454)	ORM-E	NA9134	1075.24
Lithium ferrosilicon	Flammable solid	UN2830	1075.15(d) 1075.5(a),(b),(c)
Lithium hydride	Flammable solid	UN1414	1075.15(c) 1075.5(a),(b),(c)
Lithium hydride in fused solid	Flammable solid	UN2805	1075.15(c) 1075.5(a),(b),(c)
Lithium hypochlorite compound, dry (containing more than 39% available chlorine)	Oxidizer	UN1471	1075.16(e) 1075.5(a),(b),(c)
Lithium metal	Flammable solid	UN1415	1075.15(d) 1075.5(a),(b),(c)
Lithium metal, in cartridges	Flammable solid	UN1415	1075.15(h) 1075.5(a),(b),(c)
Lithium nitride	Flammable solid	UN2806	1075.15(d) 1075.5(a),(b),(c)
Lithium peroxide	Oxidizer	UN1472	1075.16(a) 1075.5(a),(b),(c)
Lithium silicon	Flammable solid	UN1417	1075.15(d) 1075.5(a),(b),(c)
London purple, solid	Poison B	UN1621	1075.17(n)
Low blasting explosive. See Low explosive.	Poison B	UN1621
Low explosive	Class A explosive	PROHIBITED
Lye. See Sodium hydroxide, solid.
Magnesium aluminum phosphide	Flammable solid	UN1419	1075.15(c) 1075.5(a),(b),(c)
+	Magnesium arsenate, solid	Poison B	UN1622	1075.17(a)
Magnesium dross, wet or hot. See § 173.173, CFR 149.	FORBIDDEN	PROHIBITED
Magnesium, metal powdered (pellets, turnings or ribbons)	Flammable solid	UN1869	1075.15(c) 1075.5(a),(b),(c)
Magnesium nitrate	Oxidizer	UN1474	1075.16(a) 1075.5(a),(b),(c)
Magnesium perchlorate	Oxidizer	UN1475	1075.16(b) 1075.5(a),(b),(c)
Magnesium peroxide, solid	Oxidizer	UN1476	1075.16(a) 1075.5(a),(b),(c)
Magnesium scrap (borings, clippings, shavings, sheet, turnings or scalplings)	Flammable solid	NA1869	1075.15(e) 1075.5(a),(b),(c)
A	Magnetized material	ORM-C	UN2807	1075.22
EA	Malathium (RQ-10/4.54)	ORM-A	NA2783	1075.20
EA	Maleic acid (RQ-5000/2270)	ORM-A	NA2215	1075.20
EAW	Maleic anhydride (RQ-5000/2270)	ORM-A	UN2215	1075.20
Mannitan tetranitrate	FORBIDDEN	PROHIBITED
Matches, block. See Matches, strike-anywhere.
Matches, safety, book, card or strike-on-box	Flammable solid	UN1944	1075.15(h) 1075.5(a),(b),(c)
Matches, strike-anywhere	Flammable solid	UN1331	1075.15(e) 1075.5(a),(b),(c)
E	Matting acid. See Sulfuric acid.
Medicines, n.o.s.	Combustible liquid	UN1851	1075.9(a),(b)
Medicines, n.o.s.	Flammable liquid	UN1851	1075.14(g),(j),(k)
Medicines, n.o.s.	Flammable solid	UN1851	1075.15(c) 1075.5(a),(b),(c)
Medicines, n.o.s.	Oxidizer	UN1851	1075.16(a) 1075.5(a),(b),(c)
Medicines, liquid, n.o.s.	Corrosive material	UN1851	1075.11(f) 1075.5(a),(b),(c)
Medicines, liquid, n.o.s.	Poison B	UN1851	1075.17(g)
Medicines, solid, n.o.s.	Corrosive material	UN1851	1075.11(f) 1075.5(a),(b),(c)
Medicines, solid, n.o.s.	Poison B	UN1851	1075.17(l)
Memtetrahydro phthalic anhydride	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
P-Menthane hydroperoxide, technically pure. See Paramenthane hydroperoxide.	UN2125
Mercaptan mixture, aliphatic	Flammable liquid	NA1228	1075.14(g),(k)
Mercaptan mixture, aliphatic (in containers over 110 gallons)	Combustible liquid	NA1228	1075.9(a),(b)
AW	Mercaptan mixture, aliphatic (in containers of 110 gallons or less). See § 173.141(b), CFR 49.	ORM-A	NA1228
E	Mercaptodimethur (RQ-100/45.4)	ORM-E	NA2757	1075.24
+	Mercuric acetate	Poison B	UN1629	1075.17(e)
+	Mercuric ammonium chloride, solid	Poison B	UN1630	1075.17(j)
+	Mercuric benzoate, solid	Poison B	UN1631	1075.17(j)
+	Mercuric bromide, solid	Poison B	UN1634	1075.17(j)
Mercuric chloride, solid	Poison B	UN1624	1075.17(j)
+E	Mercuric cyanide, solid (RQ-1/0.454)	Poison B	UN1636	1075.17(j) 1075.5(a),(b),(c)
Mercuric iodide, solid	Poison B	UN1638	1075.17(j)
Mercuric iodide, solution	Poison B	UN1638	1075.17(e)
E	Mercuric nitrate (RQ-10/4.54)	Oxidizer	UN1625	1075.16(a) 1075.5(a),(b),(c)
+	Mercuric oleate, solid	Poison B	UN1640	1075.17(j)
Mercuric oxide, solid	Poison B	UN1641	1075.17(j)
+	Mercuric oxycyanide, solid (desensitized)	Poison B	UN1642	1075.17(j)
+	Mercuric potassium cyanide, solid	Poison B	UN1626	1075.17(j) 1075.5(a),(b),(c)
+	Mercuric potassium iodide, solid	Poison B	UN1643	1075.17(j)
+	Mercuric salicylate, solid	Poison B	UN1644	1075.17(j)
+	Mercuric subsulfate, solid	Poison B	NA2025	1075.17(j)
+E	Mercuric sulfate, solid (RQ-10/4.54)	Poison B	UN1645	1075.17(j)
+E	Mercuric sulfocyanate, solid, or Mercuric thocyanate, solid (RQ-10/4.54)	Poison B	UN1646	1075.17(j)
+	Mercurol or mercury nucleate, solid	Poison B	UN1639	1075.17(j)
+	Mercurous acetate, solid	Poison B	UN1629	1075.17(j)
Mercurous azide	FORBIDDEN	PROHIBITED
+	Mercurous bromide, solid	Poison B	UN1634	1075.17(j)
+	Mercurous gluconate, solid	Poison B	UN1637	1075.17(j)
+	Mercurous iodide, solid	Poison B	UN1638	1075.17(j)
E	Mercurous nitrate, solid (RQ-10/4.54)	Oxidizer	UN1627	1075.16(a)
+	Mercurous oxide, black, solid	Poison B	UN1641	1075.17(j)
+	Mercurous sulfate, solid	Poison B	UN1628	1075.17(j)
Mercury acetylide	FORBIDDEN	PROHIBITED
Mercury based pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2778	1075.14(g),(j),(k)
Mercury based pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2777	1075.17(g)
Mercury based pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2777	1075.17(g)
Mercury compound, n.o.s.	Poison B	UN2025	1075.17(j)
Mercury fulminate. See Initiating explosive.
Mercury iodide, aquabasic, ammonobasic (Iodide of Million's base)	FORBIDDEN	PROHIBITED
A	Mercury metallic	ORM-B	NA2809	1075.21
Mercury nitride	FORBIDDEN	PROHIBITED
Mercury oxycyanide	FORBIDDEN	PROHIBITED
Mesityl oxide	Flammable liquid	UN1229	1075.14(g),(j),(k)
Metal alkyl, solution, n.o.s.	Flammable liquid	NA9195	1075.14(g),(j),(k)
W	Metal borings, shavings, turnings or cuttings (ferrous metals only, except stainless steel)	ORM-C	UN2793	1075.22
Metal salts of methyl nitramine (dry)	FORBIDDEN	PROHIBITED
Methane	Flammable gas	UN1971	1075.10(b)
Methanol. See Methyl alcohol.
Methazoic acid	FORBIDDEN	PROHIBITED
E	Methoxychlor (RQ-1/0.454)	ORM-E	NA2761	1075.24
Methyl acetate	Flammable liquid	UN1231	1075.14(h),(j)
Methyl acetone	Flammable liquid	UN1232	1075.14(g),(j)
+	Methylacetylene-propadiene, stabilized	Flammable gas	UN1060	1075.10(b)
Methyl acrylate, inhibited	Flammable liquid	UN1919	1075.14(h),(j),(k)
Methylal	Flammable liquid	UN1234	1075.14(h),(j),(k)
Methyl alcohol	Flammable liquid	UN1230	1075.14(h),(j)
+E	Methylamine, anhydrous (RQ-1000/454)	Flammable gas	UN1061	1075.10(a),(c) 1075.6
E	Methylamine, aqueous solution (RQ-1000/454)	Flammable liquid	UN1235	1075.14(g),(j),(k)
Methylamine dinitramine and dry salts thereof	FORBIDDEN	PROHIBITED
Methylamine nitroform	FORBIDDEN	PROHIBITED
Methylamine perchlorate (dry)	FORBIDDEN	PROHIBITED
Methyamyl acetate	Flammable liquid	UN1233	1075.14(g),(j),(k)
Methyl amyl ketone	Combustible liquid	UN1110	1075.9(a),(b)
+	Methyl bromide and more than 2% chloropictrin mixture, liquid	Poison B	NA1581	1075.17(g)
+	Methyl bromide and nonflammable, nonliquefied compressed gas mixture, liquid (including up to 2% chloropicrin)	Poison B	NA1955	1075.17(g)
E	Methyl bromide-ethylene dibromide mixture, liquid (RQ-1000/454)	Poison B	UN1647	1075.17(g)
+	Methyl bromide, liquid (including up to 2% chloropicrin)	Poison B	UN1062	1075.17(g)
Methyl butene	Flammable liquid	UN2460	1075.14(f) 1075.5(a),(b),(c)
Methyl butyrate	Flammable liquid	UN1237	1075.14(g),(j),(k)
Methyl cellosolve. See Ethylene glycol monomethyl ether.
Methyl cellosolve acetate. See Ethylene glycol monomethyl ether acetate.
+	Methyl chloride	Flammable gas	UN1063	1075.10(b)
Methyl chloride-methylene chloride mixture	Flammable gas	UN1912	1075.10(b)
Methyl chlorocarbonate. See Methyl chloroformate.
A	Methyl chloroform. See 1,1,1-Trichloroethane.
Methyl chloroformate	Flammable liquid	UN1238	1075.14(g),(j),(k)
Methylchloromethyl ether, anhydrous	Flammable liquid	UN1239	1075.14(g),(j),(k)
Methylcyclohexane	Flammable liquid	UN2296	1075.14(g),(j),(k)
Methycyclopentane	Flammable liquid	UN2298	1075.14(g),(j),(k)
Methyl dichloroacetate	Corrosive material	UN2299	1075.11(f) 1075.5(a),(b),(c)
Methyldichloroarsine	Poison A	NA1556	PROHIBITED 1075.17(a)
Methyl dichlorosilane	Flammable liquid	UN1242	1075.14(g)
Methylene chloride. See Dichloromethane.
Methylene glycol dinitrate	FORBIDDEN	PROHIBITED
Methyl ethyl ether. See Ethyl methyl ether.
Methyl ethyl ketone	Flammable liquid	UN1193	1075.14(h),(j)
Methyl ethyl ketone peroxide, in solution with not more than 9% by weight active oxygen. See Organic peroxide, liquid or solution, n.o.s.	UN2550
Methyl ethyl ketone peroxide, in solution, with more than 9% by weight active oxygen	FORBIDDEN	PROHIBITED
Methyl ethyl pyridine	Corrosive material	UN2300	1075.11(f) 1075.5(a),(b),(c)
Methyl formate	Flammable liquid	UN1243	1075.14(g),(j)
Methylfuran	Flammable liquid	UN2301	1075.14(g),(j),(k)
a-Methylglucoside tetranitrate	FORBIDDEN	PROHIBITED
a-Methylglycerol trinitrate	FORBIDDEN	PROHIBITED
Methylhydrazine	Flammable liquid	UN1244	1075.14(f)
Methyl isobutyl ketone peroxide, in solution with not more than 9% by weight active oxygen. See Organic peroxide, liquid or solution, n.o.s.	UN2126
Methyl isobutyl ketone peroxide, in solution with more than 9% by weight active oxygen	FORBIDDEN	PROHIBITED
Methyl isopropenyl ketone, inhibited	Flammable liquid	UN1246	1075.14(h),(j)
Methyl magnesium bromide in ethyl ether, not over 40% concentration	Flammable liquid	UN1928	1075.14(c)
Methyl mercaptan (RQ-100/45.4	Flammable gas	UN1064	1075.10(a),(c) 1075.6
Methyl methacrylate monomer, inhibited (RQ-5000/2270)	Flammable liquid	UN1247	1075.14(g),(j),(k)
Methyl methacrylate monomer, uninhibited (high-purity, if acceptable under 173.21 of CFR 49) (RQ-5000/2270)	Flammable liquid	NA1247	1075.14(g),(j),(k)
Methyl nitrate	FORBIDDEN	PROHIBITED
N-Methyl-N2 -Nitro-N-nitrosoguanidine (not exceeding 25 grams in one outside packaging)	Flammable solid	NA1325	1075.15(c) 1075.5(a),(b),(c)
Methyl norbornene dicarboxylic anhydride. See Memtetrahydrophthalic anhydride.
Methyl parathion, liquid (RQ-100/45.4)	Poison B	NA2783	1075.17(g)
E	Methyl parathion mixture, dry (RQ-100/45.4)	Poison B	NA2783	1075.17(l)
E	Methyl parathion mixture, liquid (containing 25% or less methyl parathion) (RQ-100/45.4)	Poison B	NA2783	1075.17(g)
E	Methyl parathion mixture, liquid (containing over 25% methyl parathion) (RQ-100/45.4)	Poison B	NA2783	1075.17(g)
Methylpentadiene	Flammable liquid	UN2461	1075.14(g),(j),(k)
Methyl pentane	Flammable liquid	UN2462	1075.14(g),(j),(k)
Methyl phosphonothioic dichloride, anhydrous	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Methyl phosphonous dichloride	Corrosive material	NA2845	1075.11(f) 1075.5(a),(b),(c)
Methyl picric acid (heavy metal salts of)	FORBIDDEN	PROHIBITED
Methyl propionate	Flammable liquid	UN1248	1075.14(g),(j),(k)
Methyl propyl ketone	Flammable liquid	UN1249	1075.14(g),(j),(k)
Methyl sulfate. See Dimethyl sulfate.
Methyl sulfide. See Dimethyl sulfide.
Methyltrichlorosilane	Flammable liquid	UN1250	1075.14(g),(j)
Methyl trimethylol methane trinitrate	FORBIDDEN	PROHIBITED
Methyl vinyl ketone, inhibited	Flammable liquid	UN1251	1075.24(h),(j)
E	Mevinphos (RQ-1/0.454)	Poison B	NA2783	1075.17(e)
E	Mevinphos mixture, dry (RQ-1/0.454)	Poison B	NA2783	1075.17(l)
E	Mevinphos mixture, liquid (RQ-1/0.454)	Poison B	NA2783	1075.17(g)
E	Mexacarbate (RQ-1000/454)	Poison B	NA2757	1075.17(e)
Mild detonating fuse, metal clad. See Fuse, mild detonating, metal clad.
Mine, empty. See § 173.55, CFR, 49.
Mine, explosive with gaseous material. See Explosive mine.
Mine, rescue equipment, containing carbon dioxide	Nonflammable gas	NA1956	1075.10(a),(c) 1075.6
Mining reagent, liquid (containing 20% or more cresylic acid)	Corrosive material	NA2022	1075.11(f) 1075.5(a),(b),(c)
A	Mipafox	ORM-A	UN2783	1075.20
E	Mixed acid. See nitrating acid.
A	Molybdenum pentachloride	ORM-B	UN2508	1075.21
Monobromotrifluoremethane	Nonflammable gas	UN1009	1075.10(d)
Monochloroacetone, stabilized or inhibited	Irritating material	UN1695	PROHIBITED 1075.18(a)
Monochloroacetone (unstabilized)	FORBIDDEN	PROHIBITED
Monochlorodifluoromethane	Nonflammable gas	UN1018	1075.10(d)
Monochloroethylene. See Vinyl chloride.
Monochloropentafluoroethane	Nonflammable gas	UN1020	1075.10(d)
Monochloroptetrafluoroethane	Nonflammable gas	UN1021	1075.10(d)
Monochlorotrifluoromethane	Nonflammable gas	UN1022	1075.10(d)
Monoethanolamine	Corrosive material	UN2491	1075.11(f) 1075.5(a),(b),(c)
E	Monoethylamine (RQ-1000/454)	Flammable liquid	UN1036	1075.14(g),(j)
Monofluorophosphoric acid, anhydrous	Corrosive material	UN1776	1075.11(f) 1075.5(a),(b),(c)
Morpholine	Flammable liquid	UN2054	1075.14(g),(j),(k)
Morpholine, aqueous, mixture	Flammable liquid	NA0254	1075.14(g),(j),(k)
Morpholine, aqueous, mixture	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Mortar stain, liquid	Combustible liquid	UN1263	1075.9(a),(b)
Mortar stain, liquid	Flammable liquid	UN1263	1075.14(h),(j),(k)
Moth balls. See Naphthalene
Motion picture film. See Film.
E	Motor fuel antiknock compound, or Antiknock compound (these materials may contain various hazardous stabstances for which the appropriate RQ applies)	Poison B	UN1649	1075.17(e)
Motor fuel, n.o.s.	Combustible liquid	NA1203	1075.9(a),(b)
Motor fuel, n.o.s.	Flammable liquid	NA1203	1075.14(i),(j),(k)
Motor, internal combustion	ORM-C	1075.22
Motor vehicle, etc., including automobile, motorcycle, truck, tractor, and other self-propelled vehicle or equipment powered by internal combustion engine, when offered new or used for transportation and which contain fuel in the engine or fuel tank, or the electric storage battery is connected to either terminal of the electrical system	ORM-C	1075.22
E	Muriatic acid. See Hydrochloric acid.
E	Naled (RQ-10/4.54)	ORM-E	NA2783	1075.24
Naphtha	Combustible liquid	UN2553	1075.9(a),(b)
Naphtha	Flammable liquid	UN2553	1075.14(h),(j),(k)
Naphtha distillate	Combustible liquid	NA1268	1075.9(a),(b)
Naphtha distillate	Flammable liquid	NA1268	1075.14(g),(j)
EAW	Naphthalene or Naphthalin (RQ-5000/2270)	ORM-A	UN1334	1075.20
Naphthalene diozonide	FORBIDDEN	PROHIBITED
Naphtha petroleum. See Petroleum naphtha.
Naphtha, solvent	Combustible liquid	UN1256	1075.9(a),(b)
Naphtha, solvent	Flammable liquid	UN1256	1075.14(g),(j),(k)
E	Naphthenic acid (RQ-100/45.4)	ORM-E	NA9137	1075.24
Naphthyl amineperchlorate	FORBIDDEN	PROHIBITED
Natural gasoline. See Gasoline.
Neohexane	Flammable liquid	UN1208	1075.14(g),(j)
Neon	Nonflammable gas	UN1065	1075.10(d)
New explosive or explosive device. See §§ 173.51 and 173.86, CFR 49.
E	Nickel ammonium sulfate (RQ-5000/2270)	ORM-E	NA9138	1075.24
Nickel carbonyl	Flammable liquid	UN1259	PROHIBITED
Nickel catalyst, wet, finely divided, activated or spent, with not less than 40% water or other suitable liquid	Flammable solid	UN1378	1075.15(h) 1075.5(a),(b),(c)
E	Nickel chloride (RQ-5000/2270)	ORM-E	NA9139	1075.24
+	Nickel cyanide, solid	Poison B	UN1653	1075.17(n) 1075.5(a),(b),(c)
E	Nickel hydroxide (RQ-1000/454)	ORM-E	NA9140	1075.24
E	Nickel nitrate (RQ-5000/2270)	Oxidizer	UN2525	1075.16(a) 1075.5(a),(b),(c)
Nickel picrate	FORBIDDEN	PROHIBITED
E	Nickel sulfate (RQ-5000/2270)	ORM-E	NA9141	1075.24
Nicotine hydrochloride	Poison B	UN1656	1075.17(e)
Nicotine, liquid	Poison B	UN1654	1075.17(h)
Nicotine, salicylate	Poison B	UN1657	1075.17(e)
Nicotine sulfate, liquid	Poison B	UN1658	1075.17(h)
Nicotine sulfate, solid	Poison B	UN1658	1075.17(n)
Nicotine tartrate	Poison B	UN1659	1075.17(e)
Nitrated paper (unstable)	FORBIDDEN	PROHIBITED
Nitrate, n.o.s.	Oxidizer	NA1477	1075.16(a) 1075.5(a),(b),(c)
Nitrate of ammonia explosives. See High explosive.
Nitrates of diazonium compounds	FORBIDDEN	PROHIBITED
E	Nitrating acid (RQ-1000/454)	Oxidizer	NA1796	1075.16(a) 1075.5(a),(b),(c)
E	Nitrating acid, spent (RQ-1000/454)	Corrosive material	NA1826	1075.11(f) 1075.5(a),(b),(c)
E	Nitric acid (over 40%) (RQ-1000/454)	Oxidizer	UN2031	1075.16(a) 1075.5(a),(b),(c)
E	Nitric acid, 40% or less (RQ-1000/454)	Corrosive material	NA1761	1075.11(f) 1075.5(a),(b),(c)
E	Nitric acid; fuming (RQ-1000/454)	Oxidizer	UN2032	1075.16(a) 1075.5(a),(b),(c)
Nitric ether. See Ethyl nitrate.
Nitric oxide	Poison A	UN1660	PROHIBITED 1075.17(a)
2-Nitro-2-methylpropanol nitrate	FORBIDDEN	PROHIBITED
6-Nitro-4-diazotoluene-3-sulfonic acid (dry)	FORBIDDEN	PROHIBITED
p-Nitroaniline. See Nitroaniline.
N-Nitroaniline	FORBIDDEN	PROHIBITED
Nitroaniline	Poison B	UN1661	1075.17(e)
m-Nitrobenzene diazonium perchlorate	FORBIDDEN	PROHIBITED
Nitrobenzene, liquid or Nitrobenzol, liquid (oil of mirbane) (RQ-1000/454)	Poison B	UN1662	1075.17(g)
Nitro carbonitrate. See Blasting agent, n.o.s.
Nitrocellulose, colloided, granular or flake, wet with not less than 20% alcohol or solvent, or block, wet with not less than 25% alcohol	Flammable liquid	NA2059	1075.14(g),(j)
Nitrocellulose, colloided, granular or flake, wet with not less than 20% water	Flammable solid	NA2555	1075.15(f) 1075.5(a),(b),(c)
Nitrocellulose, dry. See High explosive.
Nitrocellulose, wet with not less than 30% alcohol or solvent	Flammable liquid	NA2556	1075.14(g),(j)
Nitrocellulose, wet with not less than 20% water	Flammable solid	NA2555	1075.15(f) 1075.5(a),(b),(c)
+	Nitrochlorobenzene, meta or para, solid	Poison B	UN1578	1075.17(n)
Nitrochlorobenzene, ortho, liquid	Poison B	UN1578	1075.17(g)
Nitroethylene polymer	FORBIDDEN	PROHIBITED
Nitroethyl nitrate	FORBIDDEN	PROHIBITED
Nitrogen	Nonflammable gas	UN1066	1075.10(f)
E	Nitrogen dioxide, liquid (RQ-1000/454)	Poison A	UN1067	PROHIBITED 1075.17(a)
Nitrogen fertilizer solution	Nonflammable gas	NA1043	1075.10(d)
Nitrogen peroxide, liquid	Poison A	NA1067	PROHIBITED 1075.17(a)
Nitrogen, pressurized, liquid	Nonflammable gas	UN1977	1075.10(a),(c) 1075.6
Nitrogen tetroxide, liquid	Poison A	NA1067	PROHIBITED 1075.17(a)
Nitrogen trichloride	FORBIDDEN	PROHIBITED
Nitrogen trifluoride	Nonflammable gas	UN2451	1075.10(a),(c) 1075.6
Nitrogen triiodide	FORBIDDEN	PROHIBITED
Nitrogen triiodide monoamine	FORBIDDEN	PROHIBITED
Nitroglycerin, liquid, desensitized. See High explosive, liquid.
Nitroglycerin, liquid, not desensitized. See § 173.51, CFR 49.	FORBIDDEN	PROHIBITED
Nitroglycerin, spirits of. See Spirits of nitroglycerin.
Nitroguanidine, dry. See High explosive.
Nitroguanidine nitrate	FORBIDDEN	PROHIBITED
Nitroguanidine, wet, with not less than 20% water	Flammable solid	UN1336	1075.15(e) 1075.5(a),(b),(c)
1-Nitro hydantoin	FORBIDDEN	PROHIBITED
E	Nitrohydrochloric acid (RQ-1000/454)	Corrosive material	UN1798	1075.11(a) 1075.5(a),(b),(c)
E	Nitrohydrochloric acid, diluted (RQ-1000/454)	Corrosive material	UN1798	1075.11(a) 1075.5(a),(b),(c)
Nitro isobutane triol trinitrate	FORBIDDEN	PROHIBITED
Nitromannite. See High explosive.
Nitromannite (dry)	FORBIDDEN	PROHIBITED
Nitromethane	Flammable liquid	UN1261	1075.14(h)
E	Nitromuriatic acid. See Nitrohydrochloric acid.
N-Nitro-N-methylglycolamide nitrate	FORBIDDEN	PROHIBITED
E	Nitrophenol (RQ-1000/454)	ORM-E	UN1663	1075.24
Nitrophenol pesticide, substituted, liquid or solid, n.o.s. (compounds and preparations) See Substituted nitrophenol pesticide, liquid or solid, n.o.s. (compounds and preparations)
m-Nitrophenyldinitro methane	FORBIDDEN	PROHIBITED
Nitrosoguanidine. See Initiating explosive.
Nitrostarch, dry. See High explosive.
Nitrostarch, wet, with not less than 30% alcohol or solvent	Flammable liquid	UN1337	1075.14(g),(j)
Nitrostarch, wet, with not less than 20% water	Flammable solid	UN1337	1075.15(e) 1075.5(a),(b),(c)
Nitrosugars (dry)	FORBIDDEN	PROHIBITED
Nitrosyl chloride	Nonflammable gas	UN1069	1075.10(a)
E	Nitrotoluene (RQ-1000/454)	ORM-E	UN1664	1075.24
Nitrourea. See High explosive.
Nitrous oxide	Nonflammable gas	UN1070	1075.10(d)
+	Nitroxylol	Poison B	NA1665	1075.17(e)
Nonflammable gas, n.o.s. See Compressed gas, n.o.s.
+	Nonliquefied hydrocarbon gas. See Hydrocarbon gas, nonliquefied.
Nonyltrichlorosilane	Corrosive material	UN1799	1075.11(f) 1075.5(a),(b),(c)
E	Nordhausen acid. See Sulfuric acid.
W	Oakum	ORM-C	1075.22
Octadecyltrichlorosilane	Corrosive material	UN1800	1075.11(f) 1075.5(a),(b),(c)
1,7-Octadiene-3,5-diyne-1,8 dimethoxy 9-octadecynoic acid	FORBIDDEN	PROHIBITED
Octane	Flammable liquid	UN1262	1075.14(g),(j),(k)
n-Octanoyl peroxide, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2129
Octyltrichlorosilane	Corrosive material	UN1801	1075.11(f) 1075.5(a),(b),(c)
Oil, described as oil, Oil, n.o.s., Petroleum oil, or Petroleum oil, n.o.s.	Combustible liquid	NA1270	1075.9(a),(b)
Oil, described as oil, Oil, n.o.s., Petroleum oil, or Petroleum oil, n.o.s.	Flammable liquid	NA1270	1075.14(g),(j),(k)
Oiled clothing (manufactured article properly dried to prevent spontaneous heating). See Oiled material.
AW	Oiled material (manufactured article properly dried to prevent spontaneous heating)	ORM-C	NA9053	1075.22
Oiled paper (manufactured article properly dried to prevent spontaneous heating). See Oiled material.
Oil of mirbane. See Nitrobenzene, liquid
Oil of vitriol. See Sulfuric acid.
Oil well cartridge	Class C explosive	PROHIBITED
E	Oleum (fuming sulfuric acid) (RQ-1000/454)	Corrosive material	NA1831	1075.11(f) 1075.5(a),(b),(c)
Organic peroxide, liquid or solution, n.o.s.	Flammable liquid	NA1993	1075.14(f) 1075.5(a),(b),(c)
Organic peroxide, liquid or solution, n.o.s.	Organic peroxide	NA9183	1075.16(a) 1075.5(a),(b),(c)
Organic peroxide, mixture. See Organic peroxide, solid, n.o.s., or Organic peroxide, liquid or solution, n.o.s., as appropriate.	UN2756
Organic peroxide, sample, n.o.s. See Organic peroxide, solid, n.o.s., or Organic peroxide, liquid or solution, n.o.s., as appropriate.	UN2255
Organic peroxide, solid, n.o.s.	Organic peroxide	NA9187	1075.16(a) 1075.5(a),(b),(c)
Organic peroxide, trial quantity, n.o.s. See Organic peroxide, solid n.o.s., or Organic peroxide, liquid or solution, n.o.s., as appropriate.	UN2899
Organic phosphate mixture, Organic phosphate compound mixture, or Organic phosphorus compound mixture, liquid	Poison B	NA2783	1075.17(g)
Organic phosphate mixture, Organic phosphate compound mixture, or Organic phosphorus compound mixture, solid or dry	Poison B	NA2783	1075.17(k)
Organic phosphate, Organic phosphate compound, or Organic phosphorus compound; mixed with compressed gas	Poison A	NA1955	PROHIBITED
1075.17(a)
Organic phosphate, Organic phosphate compound, or Organic phosphorus compound; liquid	Poison B	NA2783	1075.17(g)
Organic phosphate, Organic phosphate compound, or Organic phosphorus compound; solid or dry	Poison B	NA2783	1075.17(k)
Organochlorine pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2762	1075.14(g),(j),(k)
Organochlorine pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2761	1075.17(g)
Organochlorine pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2761	1075.17(l)
Organophosphorus pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2784	1075.14(g),(j),(k)
Organophosphorus pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2783	1075.17(g)
Organophosphorus pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2783	1075.17(l)
Organotin pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2787	1075.14(g),(j)
Organotin pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2786	1075.17(g)
Organotin pesticide, solid, n.o.s. (compounds and perparations)	Poison B	UN2786	1075.17(l)
A	ORM-A, n.o.s.	ORM-A	NA1693	1075.20
A	ORM-B, n.o.s.	ORM-B	NA1760	1075.21
ORM-C. See §§ 173.500 and 176.900, CFR 49.
Orthonitroaniline. See Nitroaniline.
Oxidizer, corrosive, liquid, n.o.s.	Oxidizer	NA9193	1075.16(a) 1075.5(a),(b),(c)
Oxidizer, corrosive, solid, n.o.s.	Oxidizer	NA9194	1075.16(a) 1075.5(a),(b),(c)
Oxidizer material packed with other articles. See § 173.152, CFR 49.
Oxidizer, n.o.s., or Oxidizing material, n.o.s.	Oxidizer	UN1479	1075.16(c) 1075.5(a),(b),(c) 1075.6
Oxidizer, poisonous, liquid, n.o.s.	Oxidizer	NA9199	1075.16(a) 1075.5(a),(b),(c)
Oxidizer, poisonous, solid, n.o.s.	Oxidizer	NA9200	1075.16(a) 1075.5(a),(b),(c)
Oxygen	Nonflammable gas	UN1072	1075.10(d)
Oxygen, pressurized liquid	Nonflammable gas	UN1073	See Footnote
Paint drier, liquid	Combustible liquid	UN1168	1075.9(a),(b)
Paint drier, liquid	Flammable liquid	UN1168	1075.14(h),(j),(k)
Paint, Enamel, Lacquer, Stain, Shellac, or Varnish; Aluminum, Bronze, Gold, Wood Filler, liquid or lacquer base, liquid	Combustible liquid	UN1263	1075.9(a),(b)
Paint Enamel, Lacquer, Stain, Shellac or Varnish; Aluminum, Bronze, Gold, Wood Filler, liquid, or lacquer base, liquid	Flammable liquid	UN1263	1075.14(h),(j),(k)
Paint reducing or thinning compound. See Compound, lacquer, paint or varnish, removing, reducing or thinning, liquid.
Paper caps. See Toy caps.
W	Paper scrap (when dry, clean, and free from oil)	ORM-C	1075.22
Paper stock, wet	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
Paper waste (when dry, clean, and free from oil). See Paper scrap.
Paper waste, wet. See Waste paper, wet.
EAW	Paraformaldehyde (RQ-1000/454)	ORM-A	UN2213	1075.20
Paraldehyde	Flammable liquid	UN1264	1075.14(g),(j),(k)
Paramenthane hydroperoxide	Organic peroxide	UN2125	1075.16(a) 1075.5(a),(b),(c)
Paranitroaniline, solid. See Nitroaniline.
E	Parathion and compressed gas mixture (RQ-1/0.454)	Poison A	NA1967	PROHIBITED
1075.17(a)
E	Parathion, liquid (RQ-1/0.454)	Poison B	NA2783	1075.17(e)
E	Parathion mixture, dry (RQ-1/0.454)	Poison B	NA2783	1075.17(k)
E	Parathion mixture, liquid (RQ-1/0.454J)	Poison B	NA2783	1075.17(e)
E	Paris green, solid. See Copper acetoarsenite, solid.
E	PCB. See Polychlorinated biphenyls.
Pelargonyl peroxide, technically pure. See Organic peroxide, solid, n.o.s.	UN2130
Pentaborane	Flammable liquid	UN1380	1075.14(c)
E	Pentachlorophenol (RQ-10/4.54)	ORM-E	NA2020	1075.24
Pentaerythrite tetranitrate. See Initiating explosive.
Pentaerythrite tetranitrate, desensitized, wet. See High explosive.
Pentaerythrite tetranitrate (dry)	FORBIDDEN	PROHIBITED
Pentane	Flammable liquid	UN1265	1075.14(h),(j)
Pentanitroaniline (dry)	FORBIDDEN	PROHIBITED
Pentolite, dry. See High explosive.
Peracetic acid solution, not over 43% peracetic acid and not over 6% hydrogen peroxide.	Organic peroxide	NA2131	1075.16(a) 1075.5(a),(b),(c)
Perchlorate, n.o.s.	Oxidizer	NA1481	1075.16(c) 1075.5(a),(b),(c)
Perchloric acid, exceeding 50% but not exceeding 72% strength	Oxidizer	UN1873	1075.16(c) 1075.5(a),(b),(c)
Perchloric acid, exceeding 72% strength	FORBIDDEN	PROHIBITED
Perchloric acid, not over 50% acid	Oxidizer	UN1802	1075.16(a) 1075.5(a),(b),(c)
Perchloromethyl mercaptan	Poison B	UN1670	PROHIBITED
Percussion cap	Class C explosive	1075.12(c)
Percussion fuze	Class C explosive	1075.12(g)
A	Perfluoro-2-butene	ORM-A	NA2422	1075.20
Permanganate, n.o.s.	Oxidizer	NA1482	1075.16(c) 1075.5(a),(b),(c)
E	Permanganate of potash. See Potassium permanganate.
Peroxide, organic. See Organic peroxide.
Peroxyacetic acid, not more than 43% and with not more than 6% hydrogen peroxide. See Peracetic acid solution, not over 43% peracetic acid and not over 6% hydrogen peroxide.	UN2131
Peroxyacetic acid, more than 43% and with more than 6% hydrogen peroxide	FORBIDDEN	PROHIBITED
W	Pesticide, water reactive, including but not limited to fungicides and herbicides, etc. which contain manganese ethylenebisdithiocarbonate	ORM-C	NA2210	1075.22
W	Petroleum coke (unclaimed)	ORM-C	1075.22
Petroleum crude. See Crude oil.
Petroleum distillate	Combustible liquid	UN1268	1075.9(a),(b)
Petroleum distillate	Flammable liquid	UN1268	1075.14(h),(j),(k)
Petroleum ether	Flammable liquid	UN1271	1075.14(g),(j)
Petroleum gas, liquefied. See Liquefied petroleum gas.
Petroleum naphtha	Combustible liquid	UN1255	1075.9(a),(b)
Petroleum naphtha	Flammable liquid	UN1255	1075.14(h),(j),(k)
A	Phencapton	ORM-A	NA2783	1075.20
+E	Phenol (RQ-1000/454)	Poison B	UN1671	1075.17(e)
E	Phenol, liquid or solution (liquid tar acid containing over 50% phenol) (RQ-1000/454)	Poison B	NA2821	1075.17(g)
Phenoxy pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2766	1075.14(g),(j),(k)
Phenoxy pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2765	1075.17(g)
Phenoxy pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2765	1075.17(l)
A	Phenyenediamine, meta or para, solid	ORM-A	UN1673	1075.20
Phenyldichloroarsine	Poison B	NA1556	1075.17(d)
m-Phenylene diaminediperchlorate (dry)	FORBIDDEN	PROHIBITED
Phenyltrichlorosilane	Corrosive material	UN1804	1075.11(f) 1075.5(a),(b),(c)
Phenylurea pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2768	1075.14(g),(j),(k)
Phenylurea pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2767	1075.17(g)
Phenylurea pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2767	1075.17(l)
E	Phosgene (diphosgene) (RQ-5000/2270)	Poison A	UN1076	PROHIBITED
1075.17(a)
Phosphine	Poison A	UN2199	PROHIBITED
E	Phosphoric acid (RQ-5000/2270)	Corrosive material	UN1805	1075.11(f) 1075.5(a),(b),(c)
Phosphoric acid triethyleneimine. See Tris-(1-aziridiyl) phosphine oxide.
Phosphoric anydydride (Phosphorus pentoxide)	Corrosive material	NA1807	1075.11(f) 1075.5(a),(b),(c)
E	Phosphorus, amorphous, red (RQ-1/0.454)	Flammable solid	UN1338	1075.15(e) 1075.5(a),(b),(c)
Phosphorus bromide. See Phosphorus tribromide.
E	Phosphorus chloride. See Phosphorus trichloride.
Phosphorus heptasulfide	Flammable solid	UN1339	1075.15(e) 1075.5(a),(b),(c)
Phosphorus oxybromide	Corrosive material	UN1939	1075.11(f) 1075.5(a),(b),(c)
E	Phosphorus oxychloride (RQ-5000/2270)	Corrosive material	UN1810	1075.11(f) 1075.5(a),(b),(c)
Phosphorus pentachloride, solid	Corrosive material	UN1806	1075.11(f) 1075.5(a),(b),(c)
E	Phosphorus pentasulfide (RQ-1000/454)	Flammable solid	UN1340	1075.15(e) 1075.5(a),(b),(c)
Phosphorus sesquisulfide	Flammable solid	UN1341	1075.15(e) 1075.5(a),(b),(c)
Phosphorus tribromide	Corrosive material	UN1808	1075.11(f) 1075.5(a),(b),(c)
E	Phosphorus trichloride (RQ-5000/2270)	Corrosive material	UN1809	1075.11(f) 1075.5(a),(b),(c)
Phosphorus trisulfide	Flammable solid	UN1343	1075.15(d) 1075.5(a),(b),(c),(d)
E	Phosphorus, white or yellow, dry (RQ-1/0.454)	Flammable solid	UN1381	1075.15(d) 1075.5(a),(b),(c)
E	Phosphorus, white or yellow, in water (RQ-1/0.454)	Flammable solid	UN1381	1075.15(d) 1075.5(a),(b),(c)
Phosphorus (white or red) and a chlorate, mixtures of	FORBIDDEN	PROHIBITED
E	Phosphory chloride. See Phosphorus oxychloride.
Photographic film. See Film.
Photographic flash powder. See Fireworks, special, or Low explosive.
Phthalimide derivative pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2774	1075.14(g),(j),(k)
Phthalimide derivative pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2773	1075.17(g)
Phthalimide derivative pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2773	1075.17(l)
Picrate, dry. See High explosive.
Picrate of ammonia. See High explosive.
Picric acid, dry. See High explosive.
Picric acid, wet, with not less than 10% water	Flammable solid	NA1344	PROHIBITED
1075.15(b)
Picric acid, wet, with not less than 10% water, over 25 pounds. See High explosive.
Pinane hydroperoxide, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2162
Pinane hydroperoxide solution, not over 45% peroxide.	Organic peroxide	UN2162	1075.16(a) 1075.5(a),(b),(c)
Pinene	Flammable liquid	UN2368	1075.14(g),(j),(k)
Pine oil	Combustible liquid	UN1272	1075.9(a),(b)
Pinwheels. See Fireworks, common.
Pivaloyl chloride. See Trimethylacetyl chloride.
Plastic solvent, n.o.s.	Combustible liquid	NA1993	1075.9(a),(b)
Plastic solvent, n.o.s.	Flammable liquid	NA1993	1075.14(i),(j),(k)
Plutonium nitrate, solution	Radioactive material	NA9185	1075.19(a),(b),(c)
Poisonous liquid or gas, flammable, n.o.s.	Poison A	NA1953	PROHIBITED
Poisonous liquid or gas, n.o.s.	Poison A	NA1955	1075.17(a)
Poisonous liquid, n.o.s., or Poison B, liquid, n.o.s.	Poison B	UN2810	1075.17(g) 1075.6
Poisonous solid, corrosive, n.o.s.	Poison B	UN2928	1075.17(k) 1075.6
Poisonous solid, n.o.s., or Poison B, n.o.s.	Poison B	UN2811	1075.17(k) 1075.6
Polish, metal, stove, furniture or wood, liquid	Combustible liquid	NA1142	1075.9(a),(b)
Polish, metal, stove, furniture or wood, liquid	Flammable liquid	NA1142	1075.14(h),(j),(k)
E	Polychlorinated biphenyls (RQ-10/4.54)	ORM-E	UN2315	1075.24
Polymerizable material. See § 173.21, CFR 49.
E	Potassium arsenate, solid (RQ-1000/454)	Poison B	UN1677	1075.17(n)
E	Potassium arsenite, solid (RQ-1000/454)	Poison B	UN1678	1075.17(n)
Potassium bifluoride solution. See Potassium hydrogen fluoride solution.
Potassium bromate	Oxidizer	UN1484	1075.16(c) 1075.5(a),(b),(c)
Potassium carbonyl	FORBIDDEN	PROHIBITED
Potassium chlorate (potash chlorate)	Oxidizer	UN1485	1075.16(c) 1075.5(a),(b),(c)
E	Potassium chromate (RQ-1000/454)	ORM-E	NA9142	1075.24
E	Potassium cyanide, solid (RQ-10/4.54)	Poison B	UN1680	1075.17(l)
E	Potassium cyanide solution (RQ-10/4.54)	Poison B	UN1680	1075.17(g)
Potassium dichloro isocyanurate. See Potassium dichloro-s-triazinetrione.
Potassium dichloro-s-trinazinetrione, dry (containing more than 39% available chlorine)	Oxidizer	NA2465	1075.16(e) 1075.5(a),(b),(c)
EA	Potassium dichromate (RQ-1000/454)	ORM-A	NA1479	1075.20
A	Potassium flouride	ORM-B	UN1812	1075.21
Potassium fluoride solution	Corrosive material	UN1812	1075.11(f) 1075.5(a),(b),(c)
E	Potassium hydrate. See Potassium hydroxide.
Potassium hydrogen fluoride solution	Corrosive material	NA1811	1075.11(f) 1075.5(a),(b),(c)
A	Potassium hydrogen sulfate, solid	ORM-B	UN2509	1075.21
E	Potassium hydroxide, dry solid, flake, bead or granular (RQ-1000/454)	Corrosive material	UN1813	1075.11(f) 1075.5(a),(b),(c)
E	Potassium hydroxide, liquid or solution (RQ-1000/454)	Corrosive material	UN1814	107.11(h) 1075.5(a),(b),(c)
Potassium hypochlorite solution. See Hypochlorite solutions containing more than 7% available chlorine by weight
A	Potassium metabisulfite	ORM-B	NA2693	1075.21
Potassium, metal or metallic	Flammable solid	UN2257	1075.15(d) 1075.5(a),(b),(c)
Potassium, metal liquid alloy	Flammable solid	UN1420	PROHIBITED
Potassium nitrate	Oxidizer	UN1486	1075.15(c) 1075.5(a),(b),(c)
E	Potassium nitrate mixed (fused) with sodium nitrite. See Sodium nitrite mixed (fused) with potassium nitrate.
Potassium nitrite	Oxidizer	UN1488	1075.16(a) 1075.15(a),(b),(c)
Potassium perchlorate	Oxidizer	UN1499	1075.16(a) 1075.5(a),(b),(c)
Potassium permanganate (RQ-100/45.4)	Oxidizer	UN1490	1075.16(a) 1075.5(a),(b),(c)
Potassium peroxide	Oxidizer	UN1491	1075.16(a) 1075.5(a),(b),(c)
Potassium sulfide	Flammable solid	UN1382	1075.15(h) 1075.5(a),(b),(c)
Pressurized product. See Compressed gas, n.o.s.
Primer. See Cannon primer, Combination primer, or Small-arms primer.
Primers, detonating. See Detonating primers, Class A or Class C explosives.
Projectile, explosive. See Explosive projectile.
Projectile, gas, nonexplosive. See Chemical ammunition, nonexplosive (containing a Poison A, Poison B or irritating material, as appropriate).
Projectile, gas, smoke or incendiary, with burster or booster with or without detonating fuze. See explosive projectile.
Projectile, illuminating, incendiary or smoke, with expelling charge but without bursting charge. See Fireworks, special.
Projectile, sand-loaded, empty or solid. See § 173.55, CFR.
Propane or Liquefied petroleum gas. See Liquefied petroleum gas.
E	Propargite (RQ-10/4.54)	ORM-E	NA2765	1075.24
Propargyl alcohol	Flammable liquid	NA1986	1075.14(f) 1075.5(a),(b),(c)
Propellant explosive	Class A explosive	PROHIBITED
Propellant explosive in water (smokeless powder)	Class B explosive	PROHIBITED
Propellant explosive in water, unstable, condemned or deteriorated (smokeless powder)	Class B explosive	PROHIBITED
Propellant explosive, liquid	Class B explosive	PROHIBITED
Propellant explosive, solid	Class B explosive	PROHIBITED
Propionaldehyde	Flammable liquid	UN1275	1075.14(g),(j),(k)
E	Propionic acid (RQ-5000/2270)	Corrosive material	UN1848	1075.11(f) 1075.5(a),(b),(c)
E	Propionic acid solution (RQ-5000/2270)	Corrosive material	UN1848	1075.11(f) 1075.5(a),(b),(c)
E	Propionic anhydride (RQ-5000/2270)	Corrosive material	UN2496	1075.11(f) 1075.5(a),(b),(c)
Propionyl peroxide, not more than 28% in solution, See Organic peroxide, liquid or solution, n.o.s.	UN2132
Propionyl peroxide, more than 28% in solution	FORBIDDEN	PROHIBITED
Propyl acetate	Flammable liquid	UN1276	1075.14(g),(j),(k)
Propyl alcohol	Flammable liquid	UN1274	1075.14(h),(j),(k)
Propylamine	Flammable liquid	UN1277	1075.14(d)
Propyl chloride	Flammable liquid	UN1278	1075.14(f) 1075.5(a),(b),(c)
Propylene or Liquefied petroleum gas. See Liquefied petroleum gas.
Propylenediamine	Flammable liquid	UN2258	1075.14(g),(j),(k)
E	Propylene dichloride (RQ-5000/2270)	Flammable liquid	UN1279	1075.14(g),(j),(k)
Propyleneimine, inhibited	Flammable liquid	UN1921	1075.14(f) 1075.5(a),(b),(c)
F	Propylene oxide (RQ-5000/2270)	Flammable liquid	UN1280	1075.14(g),(j)
Propyl formate	Flammable liquid	UN1281	1075.14(g),(j),(k)
Propyl mercaptan	Flammable liquid	UN2704	1075.14(g)
Propyl trichlorosilane	Corrosive material	UN1816	1075.11(f) 1075.5(a),(b),(c)
Prussic acid. See Hydrocyanic acid, as appropriate.
E	Pyrethrins (RQ-1000/454)	ORM-E	NA9184	1075.24
Pyridine	Flammable liquid	UN1282	1075.14(h),(j),(k)
Pyridine perchlorate	FORBIDDEN	PROHIBITED
Pyrophoric liquid, n.o.s., or Pyroforic liquid, n.o.s.	Flammable liquid	UN2845	1075.14(c)
Pyrosulfuryl chloride	Corrosive material	UN1817	1075.11(f) 1075.5(a),(b),(c)
Pyroxylin plastic scrap	Flammable solid	NA2006	1075.15(d) 1075.5(a),(b),(c)
Pyroxylin plastics, rods, sheets, roll or tubes	NA2006	1075.15(h) 1075.5(a),(b),(c)
Pyroxylin solution	Combustible liquid	NA2059	1075.9(a),(b)
Pyroxylin solution	Flammable liquid	NA2059	1075.14(g),(j),(k)
Pyroxylin solvent, n.o.s.	Combustible liquid	NA2059	1075.9(a),(b)
Pyroxylin solvent, n.o.s.	Flammable liquid	NA2059	1075.14.(i),(j),(k)
Pyrrolidine	Flammable liquid	UN1922	1075.14(g),(j),(k)
Quebrachitol pentanitrate	FORBIDDEN	PROHIBITED
Quicklime. See Calcium oxide.
E	Quinoline (RQ-1000/454)	ORM-E	UN2656	1075.24
Radioactive device, n.o.s.	Radioactive material	UN2911	1075.19(a),(b),(c)
Radioactive material, fissile, n.o.s.	Radioactive material	UN2918	1075.19(a),(b),(c)
Radioactive material, limited quantity, n.o.s.	Radioactive material	UN2910	1075.19(a),(b),(c)
Radioactive material, low specific activity or LSA, n.o.s.	Radioactive material	UN2912	1075.19(a),(b),(c)
Radioactive material, n.o.s.	Radioactive material	NA9181	1075.19(a),(b),(c)
Radioactive material, special form, n.o.s.	Radioactive material	NA9182	1075.19(a),(b),(c)
Rags, oily	Flammable solid	UN1856	1075.15(h) 1075.5(a),(b),(c)
Rags, wet	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
Railway fusee. See Fusee.
Railway torpedo. See Torpedo, railway.
Range oil. See Fuel oil.
Reducing compound, paint, varnish, lacquer, etc. See Compound, lacquer paint or varnish, removing, reducing or thinning, liquid.
Refrigerant gas. See Dispersant gas.
Refrigerating machine	Nonflammable gas	UN2857	1075.10(a),(c) 1075.6
Refrigerating machine	Flammable gas	NA1954	1075.10(a),(c) 1075.6
Refrigerating machine	Flammable liquid	NA1993	1075.14(g),(j),(k)
Removing compound, paint, varnish lacquer, etc. See Compound, lacquer, paint or varnish, removing, reducing or thinning, liquid.
Resin solution (resin compound, liquid)	Combustible liquid	UN2868	1075.9(a),(b)
Resin solution (resin compound, liquid)	Flammable liquid	UN1866	1075.14(g),(j),(k)
E	Resorcinol (RQ-5000/2270)	ORM-E	UN2876	1075.24
Rifle grenade. See Grenade, hand or rifle, explosive.
Rifle powder. See propellant explosive or Black powder.
Road asphalt or tar, liquid. See Asphalt, cutback.
Road asphalt or tar (when heated to or above its flash point). See Asphalt.
Road oil	Combustible liquid	NA1268	1075.9(a),(b)
Rocket ammunition with empty projectile	Class B explosive	PROHIBITED
Rocket ammunition with explosive projectile	Class A explosive	PROHIBITED
Rocket ammunition with gas projectile	Class A explosive	PROHIBITED
Rocket ammunition with illuminating projectile	Class A explosive	PROHIBITED
Rocket ammunition with incendiary projectile	Class A explosive	PROHIBITED
Rocket ammunition with inert loaded projectile	Class B explosive	PROHIBITED
Rocket ammunition with smoke projectile	Class A explosive	PROHIBITED
Rocket ammunition with solid projectile	Class B explosive	PROHIBITED
Rocket body with electric primer or electric squib. See § 173.55, CFR 49.
Rocket engine, liquid class B explosives	Class B explosive	PROHIBITED
Rocket fireworks. See Fireworks, common.
Rocket head. See Explosive projectile.
Rocket motor	Class A explosive	PROHIBITED
Rocket motor	Class B explosive	PROHIBITED
Roman candle. See Fireworks, common.
W	Rosin (colophony), or Resin	ORM-C	1075.22
Rough ammoniate tankage (7% or more moisture content)	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
Rough ammoniate tankage (less than 7% moisture content)	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
W	Rubber curing compound (solid)	ORM-C	1075.22
Rubber scrap, or Rubber buffings	Flammable solid	UN1345	1075.15(h) 1075.5(a),(b),(c)
Rubber shoddy, or Rubber, regenerated, or Rubber, reclaimed	Flammable solid	UN1345	1075.15(h) 1075.5(a),(b),(c)
Rubidium metal	Flammable solid	UN1423	1075.15(h) 1075.5(a),(b),(c)
Rubidium metal, in cartridges	Flammable solid	UN1423	1075.15(h) 1075.5(a),(b),(c)
Rum, denatured	Flammable liquid	NA1986	1075.14(h),(j),(k)
Rust preventive coating	Combustible liquid	NA1142	1075.9(a),(b),(c)
Safety fuse. See Fuse, safety.
Safety squib	Class C explosive	1075.12(e)
Salute. See Fireworks, common or special.
Sand acid. See Hydrofluorosilicic acid.
Sawdust (when dry, clean and free from oil)	ORM-C	1075.22
Selenic acid, liquid	Corrosive material	UN1905	1075.11(f) 1075.5(a),(b),(c)
Selenium nitride	FORBIDDEN	PROHIBITED
E	Selenium oxide (RQ-1000/454)	Poison B	NA2811	1075.17(e)
Self-lighting cigarette	Flammable solid	UN1867	1075.15(c)
Self-propelled vehicle. See Motor vehicle.
Shaped charge, commercial. See High explosive (173.6[h], CFR 49).
Shaped charges (commercial), containing more than 8 ounces of explosives	FORBIDDEN	PROHIBITED
Shellac. See Paint, Enamel, Lacquer, Stain, Shellac, Varnish, etc.
Shell, fireworks. See Fireworks, common or special.
Ship, distress signal. See Fireworks, special.
Signal flare	Class C explosive	1075.12(f)
Silicofluoric acid. See Hydrofluorosilicic acid.
Silicon chloride or Silicon tetrachloride	Corrosive material	UN1818	1075.11(f) 1075.5(a),(b),(c)
Silicon chrome, exothermic. See Ferrochrome, exothermic.
+	Silicon tetrafluoride	Nonflammable gas	UN1859	1075.10(b)
Silver acetylide (dry)	FORBIDDEN	PROHIBITED
Silver azide (dry)	FORBIDDEN	PROHIBITED
Silver chlorite (dry)	FORBIDDEN	PROHIBITED
+	Silver cyanide	Poison B	UN1684	1075.17(e)
Silver fulminate (dry)	FORBIDDEN	PROHIBITED
E	Silver nitrate (RQ-1/0.454)	Oxidizer	UN1493	1075.16(a) 1075.5(a),(b),(c)
Silver oxalate (dry)	FORBIDDEN	1075.5(a),(b),(c)
Silver picrate (dry)	FORBIDDEN	PROHIBITED
Sisal. See Fibers.
Sludge acid. See Acid, sludge.
Small-arms ammunition	Class C explosive	1075.12(i)
Small-arms ammunition, irritating (tear gas) cartridges	Class C explosive	1075.12(d)
Small-arms primer	Class C explosive	1075.12(i)
Smoke candle	Class C explosive	1075.12(f)
Smoke generator. See Chemical ammunition, nonexplosive (containing a Poison A, Poison B, or irritating material, as appropriate).
Smoke grenade	Class C explosive	1075.12(f)
Smokeless powder for cannon or small arms. See Propellant explosive, Class A or B, as appropriate.
Smokeless powder for small arms (100 pounds or less)	Flammable solid	NA1325	PROHIBITED
Smoke pot	Class C explosive	1075.12(f)
Smoke projectile, with bursting charge. See Explosive projectile.
Smoke projectile, with expelling charge but without bursting charge. See Fireworks, special.	1075.12(c)
Smoke signal	Class C explosive	1075.12(f)
Soda amatol. See High explosive.
Soda lime, solid	Corrosive material	UN1907	1075.11(f) 1075.5(a),(b),(c)
Sodium acid sulfate, solid or solution. See appropriate Sodium hydrogen sulfate entry.
A	Sodium aluminate, solid	ORM-B	UN2812	1075.21
Sodium aluminate solution	Corrosive material	UN1819	1075.11(h) 1075.5(a),(b),(c)
Sodium aluminum hydride	Flammable solid	UN2835	PROHIBITED
Sodium amide	Flammable solid	UN1425	1075.15(e) 1075.5(a),(b),(c)
E	Sodium arsenate (RQ-1000/454)	Poison B	UN1685	1075.17(e)
E	Sodium arsenite, liquid (solution) (RQ-1000/454)	Poison B	UN1686	1075.17(h)
+	Sodium azide	Poison B	UN1687	1075.17(e)
E	Sodium bifluoride, solid (RQ-5000/2270)	Corrosive material	UN2439	1075.11(f) 1075.5(a),(b),(c)
E	Sodium bifluoride, solution (RQ-5000/2270)	Corrosive material	UN2439	1075.11(f) 1075.5(a),(b),(c)
Sodium bisulfate, solid or solution. See Sodium hydrogen sulfate, solid or solution.
E	Sodium bisulfite, solid or solution. See Sodium hydrogen sulfite, solid or solution.
Sodium bromate	Oxidizer	UN1494	1075.16(c) 1075.5(a),(b),(c)
Sodium chlorate (soda chlorate)	Oxidizer	UN1495	1075.5(a),(b),(c)
Sodium chlorite	Oxidizer	UN1496	1075.16(c) 1075.5(a),(b),(c)
Sodium chlorite solution (not exceeding 40% sodium chlorite	Corrosive material	NA9145	1075.11(h) 1075.5(a),(b),(c)
E	Sodium chromate (RQ-1000/454)	ORM-E	NA9145	1075.24
E	Sodium cyanide, solid (RQ-10/4.54)	Poison B	UN1689	1075.17(l)
E	Sodium cyanide solution (RQ-10/4.54)	Poison B	UN1689	1075.17(g)
Sodium dichloroisocyanurate. See Sodium dichloro-a-triazinetrione.
Sodium dichloro-s-triazinetrione (dry, containing more than 39% available chlorine)	Oxidizer	UN2465	1075.16(a) 1075.5(a),(b),(c)
EA	Sodium dichromate (RQ-1000/454)	ORM-A	NA1479	1075.20
E	Sodium dodecylbenzenusulfonate (RQ-1000/454)	ORM-E	NA9146	1075.24
EA	Sodium fluoride, solid (RQ-5000/2270)	ORM-B	UN1690	1075.21
E	Sodium fluoride solution (RQ-5000/2270)	Corrosive material	UN1690	1075.11(f) 1075.5(a),(b),(c)
E	Sodium hydrate. See Sodium hydroxide.
Sodium hydride	Flammable solid	UN1427	1075.15(c) 1075.5(a),(b),(c)
A	Sodium hydrogen sulfate, solid	ORM-B	UN1821	1075.21
Sodium hydrogen sulfate solution	Corrosive material	UN2837	1075.11(f) 1075.5(a),(b),(c)
EA	Sodium hydrogen sulfite, solid (RQ-5000/2270)	ORM-B	NA2693	1075.21
E	Sodium hydrogen sulfite, solution (RQ-5000/2270)	Corrosive material	NA2693	1075.11(f) 1075.5(a),(b),(c)
E	Sodium hydrosulfide, solid (with less than 25% water of crystallization) (RQ-5000/2270)	Flammable solid	UN2318	1075.15(e)
E	Sodium hydrosulfide, solid (with not less than 25% water of crystallization) (RQ-5000/2270)	Corrosive material	NA2923	1075.11(f) 1075.5(a),(b),(c)
E	Sodium hydrosulfide, solution (RQ-5000/2270)	Corrosive material	NA2922	1075.11(f) 1075.5(a),(b),(c)
Sodium hydrosulfite (sodium dithionite)	Flammable solid	UN1384	1075.15(h) 1075.5(a),(b),(c)
E	Sodium hydroxide, dry solid, flake, bead or granular (RQ-1000/454)	Corrosive material	UN1823	1075.11(f) 1075.5(a),(b),(c)
E	Sodium hydroxide, liquid or solution (RQ-1000/454)	Corrosive material	UN1824	1075.11(h) 1075.5(a),(b),(c)
E	Sodium hypochlorite. See Hypochlorite solution, or Hypochlorite solution containing not more than 7% available chlorine.
A	Sodium metabisulfite	ORM-B	NA2693	1075.21
E	Sodium, metal or metallic (RQ-1000/454)	Flammable solid	UN1428	1075.15(d) 1075.5(a),(b),(c)
E	Sodium, metal dispersion in organic solvent (RQ-1000/454)	Flammable solid	UN1429	1075.15(a) 1075.5(a),(b),(c)
E	Sodium metal liquid alloy (RQ-1000/454)	Flammable solid	UN1421	PROHIBITED
E	Sodium methylate, alcohol mixture (RQ-1000/454)	Combustible liquid	NA1289	1075.9(a),(b)
E	Sodium methylate, alcohol mixture (RQ-1000/454)	Flammable liquid	NA1289	1075.14(h),(j),(k)
E	Sodium methylate, alcohol mixture (RQ-1000/454)	Corrosive material	NA1289	1075.11(f) 1075.5(a),(b),(c)
E	Sodium methylate, dry (RQ-1000/454)	Flammable solid	UN1431	1075.15(h) 1075.5(a),(b),(c)
Sodium monoxide, solid	Corrosive material	UN1825	1075.11(f) 1075.5(a),(b),(c)
Sodium nitrate	Oxidizer	UN1498	1075.16(c) 1075.5(a),(b),(c)
Sodium nitrate bags. See Bags, sodium nitrate, empty and unwashed.
E	Sodium nitrite (RQ-100/45.4)	Oxidizer	UN1500	1075.16(c) 1075.5(a),(b),(c)
E	Sodium nitrite mixed (fused) with potassium nitrate (RQ-100/45.4)	Oxidizer	UN1487	1075.16(c) 1075.5(a),(b),(c)
E	Sodium nitrite mixture (sodium nitrate, sodium nitrite and potassium nitrate) (RQ-100/45.4)	Oxidizer	UN1487	1075.16(c) 1075.5(a),(b),(c)
A	Sodium pentachlorophenate	ORM-A	UN2567	1075.20
Sodium perchlorate	Oxidizer	UN1502	1075.16(a) 1075.5(a),(b),(c)
Sodium permanganate	Oxidizer	UN1503	1075.16(c) 1075.5(a),(b),(c)
Sodium peroxide	Oxidizer	UN1504	1075.16(a) 1075.5(a),(b),(c)
Sodium phenolate, solid	Corrosive material	UN2497	1075.11(f) 1075.5(a),(b),(c)
E	Sodium phosphate, dibasic (RQ-5000/2270)	ORM-E	NA9147	1075.24
E	Sodium phosphate, tribasic (RQ-5000/2270)	ORM-E	NA9148	1075.24
Sodium phosphide	Flammable solid	UN1432	1075.15(c) 1075.5(a),(b),(c)
Sodium picramate, wet (with at least 20% water)	Flammable solid	UN1349	1075.15(c) 1075.5(a),(b),(c)
Sodium picryl peroxide	FORBIDDEN	PROHIBITED
E	Sodium potassium alloy (liquid) (RQ-1000/454)	Flammable solid	UN1422	1075.15(c) 1075.5(a),(b),(c)
E	Sodium potassium alloy (solid) (RQ-1000/454)	Flammable solid	UN1422	PROHIBITED
E	Sodium selenite (RQ-1000/454)	Poison B	UN2630	1075.17(e)
Sodium sulfide, anhydrous	Flammable solid	UN1385	1075.15(h) 1075.5(a),(b),(c)
Sodium tetranitride	FORBIDDEN	PROHIBITED
Solvent, n.o.s.	Combustible liquid	NA1993	1075.9(a),(b)
Solvent, n.o.s.	Flammable liquid	UN1933	1075.14(i),(j)
Sparklers. See Fireworks, common.
Spent iron mass. See Iron mass, spent.
Spent iron sponge. See Iron sponge, spent.
Spent mixed acid. See Nitrating acid, spent.
Spent sulfuric acid. See Sulfuric acid, spent.
Spirits of nitroglycerin (1 to 10%)	Flammable liquid	NA1204	1075.14(a)
Spirits of nitroglycerin, not exceeding 1% nitroglycerin by weight	Flammable liquid	NA1204	1075.14(a)
E	Spirits of salt. See Hydrochloric acid.
Sporting powder. See Black powder or Propellant explosive, solid.
Spray starting fluid. See Engine starting fluid.
Spreader cartridge. See Fireworks, special.
Squib, electric or safety. See Electric squib or Safety squib.
Stain. See Paint, Enamel, Lacquer, Stain, Shellac, Varnish, etc.
Stannic phosphide	Flammable solid	UN1433	1075.15(c) 1075.5(a),(b),(c)
A	Stannous chloride, solid	ORM-B	NA1759	1075.21
Starter cartridge	Class B explosive	PROHIBITED
Starter cartridge	Class C explosive	1075.12(f)
Storage battery, wet. See Battery, electric storage, wet.
Straw. See Hay.
Strontium arsenite, solid	Poison B	UN1691	1075.17(n)
Strontium chlorate	Oxidizer	UN1506	1075.16(c) 1075.5(a),(b),(c)
Strontium chlorate, wet	Oxidizer	UN1506	1075.16(a) 1075.5(a),(b),(c)
E	Strontium chromate (RQ-1000/454)	ORM-E	NA9149	1075.24
Strontium nitrate	Oxidizer	UN1507	1075.16(c) 1075.5(a),(b),(c)
Strontium peroxide	Oxidizer	UN1509	1075.16(a) 1075.5(a),(b),(c)
Strychnine salt, solid	Poison B	UN1692	1075.17(n)
E	Strychnine, solid (RQ-10/4.54)	Poison B	UN1692	1075.17(n)
Styphnate of lead. See Initiating explosive.
E	Styrene monomer, inhibited (RQ-1000/454)	Flammable liquid	UN2055	1075.14(g),(j),(k)
Substituted nitrophenol pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2780	1075.14(g),(j),(k)
Substituted nitrophenol pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2779	1075.17(g)
Substituted nitrophenol pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2779	1075.17
Succinic acid peroxide	Organic peroxide	UN2135	1075.16(a) 1075.5(a),(b),(c)
Succinic acid peroxide, technically pure. See Succinic acid peroxide.
Sucrose octanitrate (dry)	FORBIDDEN	PROHIBITED
Sulfur and chlorate, loose mixtures of	FORBIDDEN	PROHIBITED
Sulfur chloride	Corrosive material	UN1828	1075.11(f) 1075.5(a),(b),(c)
E	Sulfur chloride (mono) (RQ-1000/454)	Corrosive material	UN1828	1075.11(f) 1075.5(a),(b),(c)
Sulfur dioxide	Nonflammable gas	UN1079	1075.10(b)
Sulfur flower. See Sulfur, solid.
Sulfur hexafluoride	Nonflammable gas	UN1080	1075.10(d)
E	Sulfuric acid (for fuming sulfuric acid, see Oleum) (RQ-1000/454)	Corrosive material	UN1830	1075.11(g) 1075.5(a),(b),(c)
E	Sulfuric acid, spent (RQ-1000/454)	Corrosive material	UN1832	1075.11(g) 1075.5(a),(b),(c)
Sulfuric anhydride. See Sulfur trioxide.
Sulfurous acid	Corrosive material	UN1833	1075.11(f) 1075.5(a),(b),(c)
W	Sulfur, solid	ORM-C	UN1350	1075.22
Sulfur trioxide	Corrosive material	UN1829	1075.11(h) 1075.5(a),(b),(c)
Sulfuryl chloride	Corrosive material	UN1834	1075.11(f) 1075.5(a),(b),(c)
Sulfuryl fluoride	Nonflammable gas	UN2191	1075.10(b)
Sulphur. See Sulfur, solid.
Supplementary charge (explosive)	Class A explosive	PROHIBITED
EA	2,4,5-T. See 2,4,5-Trichlorophenoxyacetic acid.
E	2,4,5-T amine, ester or salt. See 2,4,5- Trichlorophenoxyacetic acid, amine, ester or salt.
Tankage. See Garbage tankage.
Tankage fertilizer	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
Tankage, rough ammoniate	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
Tank car, containing residual phosphorus and filled with water or inert gas. See § 173.190, CFR 49.
Tank car, empty (previously used for a hazardous material). See § 173.29, CFR 49.
Tank car, empty (previously used for a Poison A material). See §§ 172.510 and 173.29, CFR 49.
Tank, portable, empty (previously used for a hazardous material). See §§ 172.510, 172.514 and 173.29, CFR 49.
Tank truck, empty. See §§ 172.510, 172.514 and 173.29, CFR 49.
Tar, liquid	Combustible liquid	UN1999	1075.9(a),(b)
Tar, liquid	Flammable liquid	UN1999	1075.14(h),(j),(k)
EA	TDE (1,1-Dichloro-2,2-bis(p-chlorophenyl) ethane) (RQ-1/0.454)	ORM-A	NA2761	1075.20
Tear gas ammunition. See Chemical ammunition, nonexplosive (containing an irritant material).
Tear gas candle	Irritating material	UN1700	PROHIBITED
1075.18(a)
Tear gas cartridge. See Small-arms ammunition, irritating (tear gas) cartridge.
Tear gas device	Irritating material	NA1693	PROHIBITED
1075.18(a)
Tear gas grenade. See Grenade, tear gas.
Tertiary alcohol. See Alcohol, n.o.s.
Tetraazido benzene quinone	FORBIDDEN	PROHIBITED
AW	Tetrachloroethane	ORM-A	UN1702	1075.20
A	Tetrachloroethylene or Perchloroethylene	ORM-A	UN1897	1075.20
Tetraethylammonium perchlorate (dry)	FORBIDDEN	PROHIBITED
Tetraethyl dithiopyrophosphate and compressed gas mixture	Poison A	UN1703	PROHIBITED
1075.17(a)
Tetraethyl dithiopyrophosphate, liquid	Poison B	UN1704	1075.17(f)
Tetraethyl dithiopyrophosphate mixture, dry	Poison B	UN1704	1075.17(k)
Tetraethyl dithiopyrophosphate mixture, liquid	Poison B	UN1704	1075.17(e)
E	Tetraethyl lead, liquid (including flash point for export shipment by water) (RQ-100/45.4)	Poison B	NA1649	1075.17(h)
E	Tetraethyl pyrophosphate and compressed gas mixture (RQ-100/45.4)	Poison A	UN1705	PROHIBITED
E	Tetraethyl pyrophosphate, liquid (RQ-100/45.4)	Poison B	NA2783	1075.17(a),(g)
E	Tetraethyl pyrophosphate mixture, dry (RQ-100/45.4)	Poison B	NA2783	1075.17(k)
E	Tetraethyl pyrophosphate mixture, liquid (RQ-100/45.4)	Poison B	NA2783	1075.17(g)
+	Tetrafluoroethylene, inhibited	Flammable gas	UN1081	1075.10(b)
1,2,3,6-Tetrahydrobenzaldehyde	Corrosive material	UN2498	1075.11(f) 1075.5(a),(b),(c)
Tetrahydrofuran	Flammable liquid	UN2056	1075.14(g),(j),(k)
Tetralin hydroperoxide, technically pure. See Organic peroxide, solid, n.o.s.	UN2136
Tetramethylammonium hydroxide, liquid	Corrosive material	UN1835	1075.11(f) 1075.5(a),(b),(c)
1,1,3,3-Tetramethylbutyl hydroperoxide, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2160
1,1,3,3-Tetramethylbutyl peroxy-2-ethylhexanoate, technically pure. See Organic peroxide, liquid or solution, n.o.s.	UN2161
Tetramethylene diperoxide dicarbamide	FORBIDDEN	PROHIBITED
A	Tetramethylmethylenediamine	ORM-A	NA9069	1075.20
Tetranitro diglycerin	FORBIDDEN	PROHIBITED
Tetranitromethane	Oxidizer	UN1510	1075.16(a) 1075.5(a),(b),(c)
2,3,4,6-Tetranitrophenol	FORBIDDEN	PROHIBITED
2,3,4,6-Tetranitrophenyl methyl nitramine	FORBIDDEN	PROHIBITED
2,3,4,6-Tetranitrophenylnitramine	FORBIDDEN	PROHIBITED
Tetranitroresorcinol (dry)	FORBIDDEN	PROHIBITED
2,3,5,6-Tetranitroso-1,4-dinitrobenzene	FORBIDDEN	PROHIBITED
Tetrazene (guanyl nitrosamino guanyltetrazene). See Initiating explosive.
Tetrazine (dry)	FORBIDDEN	PROHIBITED
Tetrazolyl azide (dry)	FORBIDDEN	PROHIBITED
Tetryl. See High explosive.
Textile treating compound or mixture, liquid	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Textile waste. See Cotton waste.
Textile waste, wet	Flammable solid	UN1857	1075.15(h) 1075.5(a),(b),(c)
Thallium salt, solid, n.o.s.	Poison B	NA1707	1075.17(n)
E	Thallium sulfate, solid (RQ-1000/454)	Poison B	NA1707	1075.17(n)
Thinner for rust preventive coating. See Rust preventive coating.
Thinning compound, paint, varnish, lacquer, etc. See Compound, lacquer, paint or varnish, removing, reducing or thinning, liquid.
Thiocarbonylchloride. See Thiophosgene.
Thioglycolic acid	Corrosive material	UN1940	1075.11(f) 1075.5(a),(b),(c)
Thionyl chloride	Corrosive material	UN1836	1075.11(f) 1075.5(a),(b),(c)
+	Thiophosgene	Poison B	UN2474	1075.17(b)
Thiophosphoryl chloride	Corrosive material	UN1837	1075.11(c)
A	Thiram	ORM-A	NA2771	1075.20
Thorium metal, pyrophoric	Radioactive material	NA9170	1075.19(a),(b),(c)
Thorium nitrate	Radioactive material	NA9171	1075.19(a),(b),(c)
Time fuze. See Fuze, time.
Tin chloride, fuming. See Tin tetrachloride, anhydrous.
Tinning flux. See Zinc chloride, anhydrous.
Tin perchloride. See Tin tetrachloride, anhydrous.
Tin tetrachloride, anhydrous.	Corrosive material	UN1827	1075.11(f) 1075.5(a),(b),(c)
Titanium metal powder, dry or wet with less than 20% water	Flammable solid	UN2546	1075.15(e) 1075.5(a),(b),(c)
Titanium metal powder, wet with 20% or more water	Flammable solid	UN1352	1075.15(e) 1075.5(a),(b),(c)
E	Titanium sulfate solution containing not more than 45% sulfuric acid	Corrosive material	NA1760	1075.11(g) 1075.5(a),(b),(c)
Titanium tetrachloride	Corrosive material	UN1838	1075.11(f) 1075.5(a),(b),(c)
E	Toluene (toluol) (RQ-1000/454)	Flammable liquid	UN1294	1075.14(g),(j),(k)
A	Toluenediamine	ORM-A	NA1709	1075.20
+	Toluene disocyanate	Poison B	UN2078	1075.17(e)
Toluene sulfonic acid, liquid	Corrosive material	UN2584	1075.11(f) 1075.5(a),(b),(c)
Torch. See Fireworks, common.
Torpedo, railway	Class B explosive	1075.12(c)
EA	Toxaphene (RQ-1/0.454)	ORM-A	NA2761	1075.20
Toy caps	Class C explosive	1075.12(j)
Toy propellant device	Class C explosive	1075.12(i)
Toy smoke device	Class C explosive	1075.12(h)
Toy torpedo. See Fireworks, special.
E	2,4,5-TP. See 2,4,5-Trichlorophenoxypropionic acid.
E	2,4,5-TP ester. See 2,4,5-Trichlorophenoxypropionic acid ester.
Tracer	Class C explosive	1075.12(g)
Tracer fuze	Class C explosive	1075.12(g)
Tractor. See Motor vehicle.
Trailer or truck body with refrigeration or heating equipment. See Motor vehicle.
Treated paper (manufactured article properly dried to prevent spontaneous heating). See Oiled material.
Treated textile (manufactured article properly dried to prevent spontaneous heating). See Oiled material.
Triazine pesticide, liquid, n.o.s. (compounds and preparations)	Flammable liquid	UN2764	1075.14(g),(j),(k)
Triazine pesticide, liquid, n.o.s. (compounds and preparations)	Poison B	UN2763	1075.17(g)
Triazine pesticide, solid, n.o.s. (compounds and preparations)	Poison B	UN2763	1075.17(l)
Tri-(b-nitroxyethyl) ammonium nitrate	FORBIDDEN	PROHIBITED
Trichloracetic acid, solid	Corrosive material	UN1839	1075.11(f) 1075.5(a),(b),(c)
Trichloracetic acid solution	Corrosive material	UN2564	1075.11(f) 1075.5(a),(b),(c)
EA	Trichlorfon (RQ-1000/454)	ORM-A	NA2783	1075.20
A	1,1,1-Trichloroethane	ORM-A	UN2831	1075.20
EA	Trichloroethylene (RQ-1000/454)	ORM-A	UN1710	1075.20
Trichloromethyl perchlorate	FORBIDDEN	PROHIBITED
EA	Trichlorophenol (RQ-10/4.54)	ORM-A	NA2020	1075.20
EA	2,4,5-Trichlorophenoxyacetic acid (RQ-100/45.4)	ORM-A	NA2765	1075.20
E	2,4,5-Trichlorophenoxyacetic acid amine, ester or salt (RQ-100/45.4)	ORM-E	NA2765	1075.24
EA	2,4,5-Trichlorophenoxypropionic acid (RQ-100/45.4)	ORM-A	NA2765	1075.20
E	2,4,5-Trichlorophenoxypropionic acid ester (RQ-100/45.4)	ORM-E	NA2765	1075.24
Trichlorosilane	Flammable liquid	UN1295	1075.14(f)
Trichloro-s-triazinetrione, dry, containing over 39% available chlorine	Oxidizer	UN2468	1075.16(a) 1075.5(a),(b),(c)
(mono-(Trichloro) tetra-(monopotassium dichloro)-penta-s-triazinetrione, dry (containing over 39% available chlorine)	Oxidizer	NA2468	1075.16(a) 1075.5(a),(b),(c)
Trick matches	Class C explosive	1075.12(d)
Trick noise maker, explosive	Class C explosive	1075.12(i)
E	Triethanolamine dodycylbenzenesulfonate (RQ-1000/454)	ORM-E	NA9151	1075.24
E	Triethylamine (RQ-5000/2270)	Flammable liquid	UN1296	1075.14(g),(j),(k)
+	Trifluorochloroethylene	Flammable gas	UN1082	1075.10(b)
Triformaxime trinitrate	FORBIDDEN	PROHIBITED
1,3,5-Trimethyl-2,4,6-trinitrobenzene	FORBIDDEN	PROHIBITED
Trimethylacetyl chloride	Corrosive material	UN2438	1075.11(f) 1075.5(a),(b),(c)
E	Trimethylamine anhydrous (RQ-1000/454)	Flammable gas	UN1083	1075.10(b)
E	Trimethylamine, aqueous solution (RQ-1000/454)	Flammable liquid	UN1297	1075.14(g),(j)
Trimethylchlorosilane	Flammable liquid	UN1298	1075.14(g)
Trimethylene glycol diperchlorate	FORBIDDEN	PROHIBITED
Trimethylol nitromethane trinitrate	FORBIDDEN	PROHIBITED
2,4,6-Trinitro-1,3,5-triazido benzene (dry)	FORBIDDEN	PROHIBITED
2,4,6-Trinitro-1,3-diazobenzene	FORBIDDEN	PROHIBITED
Trinitroacetic acid	FORBIDDEN	PROHIBITED
Trinitroacetonitrile	FORBIDDEN	PROHIBITED
Trinitroamine cobalt	FORBIDDEN	PROHIBITED
Trinitrobenzene, dry. See High explosive.
Trinitrobenzene, wet, containing at least 10% water	Flammable solid	UN1354	1075.15(b)
Trinitrobenzene, wet, containing at least 10% water, over 16 ounces in one outside packaging. See High explosive.
Trinitrobenzoic acid, dry. See High explosive.
Trinitrobenzoic acid, wet, containing at least 10% water	Flammable solid	UN1355	PROHIBITED
Trinitrobenzoic acid, wet, containing at least 10% water, over 25 pounds in one outside packaging. See High explosives.
Trinitroethanol	FORBIDDEN	PROHIBITED
Trinitroethylnitrate	FORBIDDEN	PROHIBITED
Trinitromethane	FORBIDDEN	PROHIBITED
1,3,5-Trinitronaphthalene	FORBIDDEN	PROHIBITED
2,4,6-Trinitrophenyl guanidine (dry)	FORBIDDEN	PROHIBITED
2,4,6-Trinitrophenyl nitramine	FORBIDDEN	PROHIBITED
2,4,6-Trinitrophenyl trimethylol methyl nitramine trinitrate (dry)	FORBIDDEN	PROHIBITED
Trinitroresorcinol. See High explosive.
2,4,6-Trinitroso-3-methyl nitraminoanisole	FORBIDDEN	PROHIBITED
Trinitrotetramine cobalt nitrate	FORBIDDEN	PROHIBITED
Trinitrotoluene, dry. See High explosive.
Trinitrotoluene, wet, containing at least 10% water	Flammable solid	UN1356	1075.15(b) 1075.5(a),(b),(c)
Trinitrotoluene, wet, containing at least 10% water, over 16 ounces in one outside packaging. See High explosive.
Tris-(1-aziridinyl) phosphine oxide	Corrosive material	UN2501	1075.11(f) 1075.5(a),(b),(c)
Tungsten hexafluoride	Corrosive material	UN2196	1075.11(f) 1075.5(a),(b),(c)
Turpentine	Combustible liquid	UN1299	1075.9(a)
Turpentine	Flammable liquid	UN1299	1075.14(h),(j),(k)
Turpentine substitute	Combustible liquid	UN1300	1075.9(a)
Turpentine substitute	Flammable liquid	UN1300	1075.14(h),(j),(k)
W	Twisted jute packing (rope) (treated or untreated). See Oakum.
Uranium hexafluoride, fissile (containing more than 0.7% U-235	Radioactive material	NA9173	1075.19(a),(b),(c)
Uranium hexafluoride, low specific activity (containing 0.7% or less U-235)	Radioactive material	NA9174	1075.19(a),(b),(c)
Uranium metal, pyrophoric	Radioactive material	NA9175	1075.19(a),(b),(c)
E	Uranyl acetate (RQ-5000/2270)	Radioactive material	NA9180	1075.19(a),(b),(c)
E	Uranyl nitrate hexahydrate solution (RQ-5000/2270)	Radioactive material	NA9178	1075.19(a),(b),(c)
E	Uranyl nitrate, solid (RQ-5000/2270)	Radioactive material	NA9177	1075.19(a),(b),(c)
Urea nitrate, dry. See High explosive.
Urea nitrate, wet, with 10% or more water	Flammable solid	NA1357
Urea nitrate, wet, with 10% or more water, over 25 pounds in one outside packaging. See High explosive.
Urea peroxide	Organic peroxide	NA1511	1075.16(a) 1075.5(a),(b),(c)
Valeric acid	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Valeryl chloride	Corrosive material	UN2502	1075.11(f) 1075.5(a),(b),(c)
Vanadrium oxytrichloride	Corrosive material	UN2443	1075.11(f) 1075.5(a),(b),(c)
Vanadrium oxytrichloride and titanium tetrachloride mixture	Corrosive material	NA2443	1075.11(f) 1075.5(a),(b),(c)
E	Vanadium pentoxide (RQ-1000/454)	ORM-E	UN2862	1075.24
Vanadium tetrachloride	Corrosive material	UN2444	1075.11(f) 1075.5(a),(b),(c)
E	Vandyl sulfate (RQ-1000/454)	ORM-E	NA9152	1075.24
Varnish. See Paint, Enamel, Lacquer, Stain, Shellac, Varnish, etc.
Varnish drier. See Paint drier, liquid.
Varnish remover or reducer. See Compound, lacquer, paint or varnish, removing, reducing or thinning, liquid.
Varnish thinning compound. See Compound, lacquer, paint or varnish, removing, reducing or thinning, liquid.
Very signal cartridge	Class C explosive	1075.12(f)
E	Vinyl acetate (RQ-1000/454)	Flammable liquid	UN1301	1075.14(g),(j)
+	Vinyl chloride	Flammable gas	UN1086	1075.10(b)
Vinyl ethyl ether, inhibited	Flammable liquid	UN1302	1075.14(g),(j),(k)
Vinyl fluoride, inhibited	Flammable gas	UN1860	1075.10(b)
E	Vinylidene chloride, inhibited (RQ-5000/2270)	Flammable liquid	UN1303	1075.14(g),(j)
Vinyl isobutyl ether	Flammable liquid	UN1304	1075.14(g),(j),(k)
Vinyl methyl ether	Flammable gas	UN1087	1075.10(b)
Vinyl nitrate polymer	FORBIDDEN	PROHIBITED
Vinyl trichlorosilane	Flammable liquid	UN1305	1075.14(g)
Vitrioil, oil of. See Sulfuric acid.
Warhead. See Explosive projectile.
Waste, hazardous. See Hazardous waste, liquid or solid, n.o.s.
Waste paper, wet	Flammable solid	NA1325	1075.15(h) 1075.5(a),(b),(c)
Waste textile, wet	Flammable solid	UN1857	1075.15(h) 1075.5(a),(b),(c)
Waste wool, wet	Flammable solid	UN1387	1075.15(h) 1075.5(a),(b),(c)
Water pump system tank, charged with compressed air or nitrogen	Nonflammable gas	NA1956	1075.10(a),(c) 1075.6
Water reactive solid, n.o.s.	Flammable solid	UN2813	1075.15(e) 1075.5(a),(b),(c)
Water treatment compounds, liquid	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Wax, liquid	Combustible liquid	NA1993	1075.9(a),(b)
Wet hair. See Hair, wet.
Wet textile waste. See Waste textile, wet.
E	White acid (ammonium bifluoride and hydrofluoric acid mixture) (RQ-5000/2270)	Corrosive material	NA1760	1075.11(f) 1075.5(a),(b),(c)
Wood filler, liquid. See Paint, Enamel, Lacquer, Stain, Shellac, Varnish, etc.
Wood shavings (when dry, clean and free from oil). See Sawdust.
Wool waste. See Cotton waste.
Wool waste, wet. See Waste wool, wet.
X-ray film. See Film.
E	Xylene (Xylol) (RQ-1000/454)	Flammable liquid	UN1307	1075.14(h),(j),(k)
EA	Xylenol (RQ-1000/454)	ORM-A	UN2261	1075.20
Xylyl bromide	Irritating material	UN1701	PROHIBITED
1075.18(a)
p-Xylyl diazide	FORBIDDEN	PROHIBITED
A	Yeast, active, in liquid or pressed form	ORM-C	1075.22
E	Zinc acetate (RQ-1000/454)	ORM-E	NA9153	1075.24
E	Zinc ammonium chloride (RQ-5000/2270)	ORM-E	NA9154	1075.24
Zinc ammonium nitrate	Oxidizer	UN1512	1075.16(c) 1075.5(a),(b),(c)
Zinc arsenate	Poison B	UN1712	1075.17(e)
Zinc arsenite, solid	Poison B	UN1712	1075.17(n)
E	Zinc borate (RQ-1000/454)	ORM-E	NA9155	1075.24
E	Zinc bromide (RQ-5000/2270)	ORM-E	NA9156	1075.24
E	Zinc carbonate (RQ-1000/454)	ORM-E	NA9157	1075.24
Zinc chlorate	Oxidizer	UN1513	1075.16(c) 1075.5(a),(b),(c)
E	Zinc chloride, solid (RQ-5000/2270)	ORM-E	UN2331	1075.24
E	Zinc chloride solution (RQ-5000/2270)	Corrosive material	UN1840	1075.11(f) 1075.5(a),(b),(c)
E	Zinc cyanide (RQ-10/4.54)	Poison B	UN1713	1075.17(e)
Zinc ethyl. See Pyrophoric liquid, n.o.s.
E	Zinc fluoride (RQ-1000/454)	ORM-E	NA9158	1075.24
E	Zinc formate (RQ-1000/454)	ORM-E	NA9159	1075.24
EA	Zinc hydrosulfite (RQ-1000/454)	ORM-A	UN1931	1075.20
E	Zinc muriate solution. See Zinc chloride solution.
E	Zinc nitrate (RQ-5000/2270)	Oxidizer	UN1514	1075.16(c) 1075.5(a),(b),(c)
Zinc permanganate	Oxidizer	UN1515	1075.16(c) 1075.5(a),(b),(c)
Zinc peroxide	Oxidizer	UN1516	1075.16(b) 1075.5(a),(b),(c)
E	Zinc phenolsulfonate (RQ-5000/2270)	ORM-E	NA9160	1075.24
E	Zinc phosphide (RQ-1000/454)	Poison B	UN1714	1075.17(e)
E	Zinc silicofluoride (RQ-5000/2270)	ORM-E	UN2855	1075.24
E	Zinc sulfate (RQ-1000/454)	ORM-E	NA9161	1075.24
Zirconium hydride	Flammable solid	UN1437	1075.15(c) 1075.5(a),(b),(c)
Zinconium metal, dry, chemically produced, finer than 20-mesh particle size	Flammable solid	UN2008	1075.15(c) 1075.5(a),(b),(c)
Zirconium metal, dry, mechanically produced, finer than 270-mesh particle size	Flammable solid	UN2008	1075.15(c) 1075.5(a),(b),(c)
Zirconium, metal, liquid, suspensions	Flammable liquid	UN1308	1075.14(e)
Zirconium metal, wet, chemically produced, finer than 20-mesh particle size	Flammable solid	UN1358	1075.15(c) 1075.5(a),(b),(c)
Zirconium metal, wet, mechanically produced, finer than 270-mesh particle size	Flammable solid	UN1358	1075.15(c) 1075.5(a),(b),(c)
E	Zirconium nitrate (RQ-5000/2270)	Oxidizer	UN2728	1075.15(h) 1075.5(a),(b),(c)
Zirconium picramate, wet with at least 20% of water	Flammable solid	UN1517	1075.15(h) 1075.5(a),(b),(c)
E	Zirconium potassium fluoride (RQ-5000/2270)	ORM-E	NA9162	1075.24
Zirconium scrap (borings, clippings shavings sheets or turnings)	Flammable solid	UN1932	1075.15(c),(h) 1075.5(a),(b),(c)
EA	Zirconium sulfate (RQ-5000/2270)	ORM-B	NA9163	1075.21
E	Zirconium tetrachloride, solid (RQ-5000/2270)	Corrosive material	UN2503	1075.11(f) 1075.5(a),(b),(c)

Footnotes

Footnote: No tank vehicle is allowed passage if it is used for the transportation of aqua ammonia or ammonium hydroxide with more than 10.5 percent by weight of ammonia (NH₂) or having a gravity exceeding 17 degrees Baume. No restriction exists, however, for empty tank vehicles which last contained such aqua ammonia or ammonium hydroxide, provided the tank vehicle is shown on the shipping paper to be empty-that is, drained of the material it last contained, with residue not in excess of 50 gallons.

Footnote: A tank vehicle used for the transportation of Liquid Oxygen is not allowed passage. An empty tank vehicle which last contained Liquid Oxygen is, however, allowed passage, provided the vehicle is shown on the shipping papers to be empty-that is, with residue not in excess of 50 gallons.

N.Y. Comp. Codes R. & Regs. Tit. 21 § 1025.27