301 CMR, § 41.03

Current through Register 1538, January 3, 2025

Section 41.03 - Toxic or Hazardous Substance List

(1) For calendar year reporting period 2002 and thereafter, the toxic or hazardous substance list shall consist of the substances identified on the toxic chemical list pursuant to section 313 of EPCRA as of January 1, 2002 and the substances listed pursuant to sections 101(14) and 102 of CERCLA as of January 1, 2002, excluding the following substances:

(a) copper, nickel, chromium, cobalt or manganese in a solid or molten metal alloy, but not including aerosols, where aerosol is defined as airborne particles less than 50 µm in diameter;

(b) chromium HI oxide;

(c) hydroquinone, provided however that hydroquinone shall not be delisted for toxics users who manufacture hydroquinone;

(d) acetic acid at concentrations less than or equal to 12%;

(e) zinc oxide;

(f) radionuclides;

(g) silver-copper mixture when contained in an alloy form, but not including aerosols of the alloy where aerosol is defined as airborne particles less than 50 µmm in diameter;

(h) zero valance silver and copper, but not including aerosols of silver-copper alloy where aerosol is defined as airborne particles less than 50 µm in diameter; and

(i) zinc stearate.

(2) For calendar year reporting period 2002 and thereafter, the toxic or hazardous substance list shall include crystalline silica less than ten microns in size and used in the following processes: abrasive blasting and molding.

(3) For calendar year reporting period 2008, the substances listed pursuant to sections 101(14) and 102 of CERCLA as of January 1,2002, shall be retained on the toxic or hazardous substance list, excluding the substances specified in 301 CMR 41.03(1)(a) through (i).

(4) For calendar year reporting period 2009, the substances listed pursuant to sections 101(14) and 102 of CERCLA as of January 1,2008, shall be retained on the toxic or hazardous substance list, excluding the substances specified in 301 CMR 41.03(1)(a) through (i) and 301 CMR 41.03(6).

(5) For calendar year reporting period 2010 and thereafter, the substances listed pursuant to §§ 101(14) and 102 of CERCLA as of January 1, 2008, shall be retained on the toxic or hazardous substance list, excluding:

(a) the substances specified in 301 CMR 41.03(1)(a) through (i);

(b) the substances specified in 301 CMR 41.03(6); and

(c) the following substances:

CAS#	Chemical Name
124-04-9	Adipic acid
1066-33-7	Ammonium bicarbonate
12125-02-9	Ammonium chloride
7773-06-0	Ammonium sulfamate
628-63-7	Amyl acetate
110-17-8	Fumaric acid
110-16-7	Maleic acid

(6) The following substances shall no longer be individually retained on the toxic or hazardous substance list, except that any substance that belongs to a chemical category listed pursuant to § 313 of EPCRA shall remain subject to reporting as part of the § 313 EPCRA category:

CAS#	Chemical Name
7789-09-5	Ammonium bichromate
7788-98-9	Ammonium chromate
1762-95-4	Ammonium thiocyanate
7803-55-6	Ammonium vanadate
7647-18-9	Antimony pentachloride
28300-74-5	Antimony potassium tartrate
7789-61-9	Antimony tribromide
10025-91-9	Antimony trichloride
7783-56-4	Antimony trifluoride
1309-64-4	Antimony trioxide
11096-82-5	Aroclor 1260
11097-69-1	Aroclor 1254
11104-28-2	Aroclor 1221
11141-16-5	Aroclor 1232
12672-29-6	Aroclor 1248
12674-11-2	Aroclor 1016
53469-21-9	Aroclor 1242
7778-39-4	Arsenic acid
1327-52-2	Arsenic acid
1303-32-8	Arsenic disulfide
1303-28-2	Arsenic pentoxide
1327-53-3	Arsenic trioxide
1303-33-9	Arsenic trisulfide
1327-53-3	Arsenous oxide
7784-34-1	Arsenous trichloride
542-62-1	Barium cyanide
56-55-3	Benz [a] anthracene
205-99-2	Benzo [b] fluoranthene
207-08-9	Benzo [k] fluoranthene
189-55-9	Benzo [r, s, t] pentaphene
218-01-9	Benzo [a] phenanthrene
50-32-8	Benzo [a] pyrene
7787-47-5	Beryllium chloride
7787-49-7	Beryllium fluoride
7787-55-5	Beryllium nitrate
13597-99-4	Beryllium nitrate
543-90-8	Cadmium acetate
7789-42-6	Cadmium bromide
10108-64-2	Cadmium chloride
7778-44-1	Calcium arsenate
52740-16-6	Calcium arsenite
13765-19-0	Calcium chromate
592-01-8	Calcium cyanide
144-34-3	Carbamodithioic acid, dimethyl-,tetraanhydrosulfid with orthothioselenious acid (selenium, tetratis (dimethyldithiocarbamate))
59-50-7	p-Chloro-m-cresol
95-57-8	2-Chlorophenol
7005-72-3	4-Chlorophenyl phenyl ether
1066-30-4	Chromic acetate
7738-94-5	Chromic acid
11115-74-5	Chromic acid
10101-53-8	Chromic sulfate
10049-05-5	Chromous chloride
218-01-9	Chrysene
7789-43-7	Cobaltous bromide
544-18-3	Cobaltous formate
14017-41-5	Cobaltous sulfamate
544-92-3	Copper cyanide
137-29-1	Copper, bis(dimethylcarbamodithioato-S-S)-(copper dimethyldithiocarbamate)
142-71-2	Cupric acetate
12002-03-8	Cupric acetoarsenite
7447-39-4	Cupric chloride
3251-23-8	Cupric nitrate
5893-66-3	Cupric oxalate
7758-98-7	Cupric sulfate
815-82-7	Cupric tartrate
10380-29-7	Cupric sulfate, ammoniated
57-12-5	Cyanides (soluble salts and complexes)
460-19-5	Cyanogen
506-68-3	Cyanogen bromide
506-77-4	Cyanogen chloride ((CN)C1)
53-70-3	Dibenz[a,h]anthracene
189-55-9	Dibenz[a,i]pyrene
87-65-0	2,6-Dichlorophenol
696-28-6	Dichlorophenylarsine
692-42-2	Diethylarsine
57-97-6	7,12-Dimethylbenz[a]anthracene
460-19-5	Ethanedinitrile
10421-48-4	Ferric nitrate
206-44-0	Fluoranthene
301-04-2	Lead acetate
7784-40-9	Lead arsenate
7645-25-2	Lead arsenate
10102-48-4	Lead arsenate
7758-95-4	Lead chloride
13814-96-5	Lead fluoborate
7783-46-2	Lead fluoride
10101-63-0	Lead iodide
10099-74-8	Lead nitrate
7446-27-7	Lead phosphate
7428-48-0	Lead stearate
56189-09-4	Lead stearate
52652-59-2	Lead stearate
1072-35-1	Lead stearate
1335-32-6	Lead subacetate
7446-14-2	Lead sulfate
15739-80-7	Lead sulfate
1314-87-0	Lead sulfide
592-87-0	Lead thiocyanate
14307-35-8	Lithium chromate
15339-36-3	Manganese, bis(dimethylcarbamodithioato-S,S)-(manganesedimethyldithiocarbamate)
592-04-1	Mercuric cyanide
10045-94-0	Mercuric nitrate
7783-35-9	Mercuric sulfate
592-85-8	Mercuric thiocyanate
7782-86-7	Mercurous nitrate
10415-75-5	Mercurous nitrate
628-86-4	Mercury fulminate
56-49-5	3 -Methylcholanthrene
15699-18-0	Nickel ammonium sulfate
13463-39-3	Nickel carbonyl
7718-54-9	Nickel chloride
37211-05-5	Nickel chloride
557-19-7	Nickel cyanide
12054-48-7	Nickel hydroxide
14216-75-2	Nickel nitrate
7786-81-4	Nickel sulfate
54-11-5	Nicotine
54-11-5	Nicotine and salts
12002-03-8	Paris green
696-28-6	Phenyl dichloroarsine
62-38-4	Phenylmercuric acetate
62-38-4	Phenylmercury acetate
7784-41-0	Potassium arsenate
10124-50-2	Potassium arsenite
7778-50-9	Potassium bichromate
7789-00-6	Potassium chromate
151-50-8	Potassium cyanide
7722-64-7	Potassium permanganate
506-61-6	Potassium silver cyanide
54-11-5	Pyridine, 3-(l-methyl-2-pyrrolidinyl)-, (S)-
7783-00-8	Selenious acid
12039-52-0	Selenious acid, dithallium(1+) salt
7446-08-4	Selenium dioxide
7488-56-4	Selenium sulfide
630-10-4	Selenourea
506-64-9	Silver cyanide
7761-88-8	Silver nitrate
57-24-9	Strychnine, and salts
7631-89-2	Sodium arsenate
7784-46-5	Sodium arsenite
10588-01-9	Sodium bichromate
7775-11-3	Sodium chromate
143-33-9	Sodium cyanide (Na(CN))
7782-82-3	Sodium selenite
10102-18-8	Sodium selenite
7789-06-2	Strontium chromate
1746-01-6	2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD)
58-90-2	2,3,4,6-Tetrachlorophenol
78-00-2	Tetraethyl lead
1314-32-5	Thallic oxide
7791-12-0	Thallium chloride T1C1
10031-59-1	Thallium sulfate
563-68-8	Thallium(I) acetate
6533-73-9	Thallium(I) carbonate
10102-45-1	Thallium(I) nitrate
7446-18-6	Thallium(I) sulfate
6533-73-9	Thallous carbonate
7791-12-0	Thallous chloride
7446-18-6	Thallous sulfate
5344-82-1	Thiourea, (2-chlorophenyl)-
25167-82-2	Trichlorophenol
15950-66-0	2,3,4-Trichlorophenol
933-78-8	2,3,5-Trichlorophenol
933-75-5	2,3,6-Trichlorophenol
609-19-8	3,4,5-Trichlorophenol
36478-76-9	Uranyl nitrate
10102-06-4	Uranyl nitrate
1314-62-1	Vanadium pentoxide
27774-13-6	Vanadyl sulfate
81-81-2	Warfarin (also Warfarin and salts)
557-34-6	Zinc acetate
52628-25-8	Zinc ammonium chloride
14639-97-5	Zinc ammonium chloride
14639-98-6	Zinc ammonium chloride
137-30-4	Zinc, bis(dimetylcarbomodithioato-S,S)-, (ziram)
14324-55-1	Zinc, bis(diethylcarbamodithioato-S,S)-(ethyl ziram)
1332-07-6	Zinc borate
7699-45-8	Zinc bromide
3486-35-9	Zinc carbonate
7646-85-7	Zinc chloride
557-21-1	Zinc cyanide
7783-49-5	Zinc fluoride
557-41-5	Zinc formate
7779-86-4	Zinc hydro sulfite
7779-88-6	Zinc nitrate
127-82-2	Zinc phenolsulfonate
1314-84-7	Zinc phosphide
1314-84-7	Zinc phosphide (cone.<= 10%)
1314-84-7	Zinc phosphide (cone. > 10%)
16871-71-9	Zinc silicofluoride
7733-02-0	Zinc sulfate
13746-89-9	Zirconium nitrate

(7) For calendar year reporting period 2010 and thereafter, the toxic or hazardous substance list shall include the following substance:

CAS#	Chemical Name
106-94-5	n-Propyl bromide (1-bromopropane)

(8) For calendar year reporting period 2012 and thereafter, the toxic or hazardous substance list shall include the following substances, consistent with changes in the toxic chemical list established pursuant to section 313 of EPCRA:

CAS#	Chemical Name
81-49-2	l-Amino-2,4-dibromoanthraquinone
3296-90-0	2,2-bis(Bromomethyl)-1,3 propanediol
110-00-9	Furan
556-52-5	Glycidol
78-79-5	Isoprene
93-15-2	Methyleugenol
91-23-6	o-Nitroanisole
75-52-5	Nitromethane
77-09-8	Phenolphthalein
116-14-3	Tetrafluoroethylene
509-14-8	Tetranitromethane
75-02-5	Vinyl Fluoride

Polycyclic Aromatic Compounds (PACs) category:

CAS#	Chemical Name
42397-64-8	1,6-Dinitropyrene
42397-65-9	1,8-Dinitropyrene
7496-02-8	6-Nitrochrysene
57835-92-4	4-Nitropyrene

(9) For calendar year reporting period 2017 and thereafter, the toxic or hazardous substance list shall include the following substance category, consistent with changes in the toxic chemical list established pursuant to section 313 of EPCRA:

The nonylphenols category consists of these substances:

CAS#	Chemical Name
104-40-5	4-Nonylphenol
11066-49-2	Isononylphenol
25154-52-3	Nonylphenol
26543-97-5	4-Isononylphenol
84852-15-3	4-Nonylphenol, branched
90481-04-2	Nonylphenol, branched

(10) For calendar year reporting period 2018 and thereafter, the toxic or hazardous substance list shall include the following substance category, consistent with changes in the toxic chemical list established pursuant to section 313 of EPCRA:

The hexabromocyclododecane (HBCD) category consists of these substances:

CAS#	Chemical Name
25637-99-4 3194-55-6	Hexabromocyclododecane 1,2,5,6,9,10 hexabromocyclododecane

(11) For calendar year reporting period 2019 and thereafter, the toxic or hazardous substance list shall include the following substance category:

The C1-C4 halogenated hydrocarbons/halocarbons not otherwise listed (C1-C4 NOL) category consists of these substances:

C1-C4 NOL includes any chemical substance that has four or fewer carbons, at least one halogen, and only hydrogen as the other constituent, that are not already individually listed. This includes fully halogenated chemicals that contain no hydrogen.

(12) For calendar year reporting period 2020 and thereafter, the toxic or hazardous substance list shall include the following substance category, consistent with changes in the toxic chemical list established pursuant to EPCRA § 313:

The nonylphenol ethoxylates (NPE) category consists of these substances:

CAS #	Chemical Name
7311-27-5	Ethanol, 2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]-
9016-45-9	Poly(oxy-1,2-ethanediyl), [Alpha]-(nonylphenyl)-[Omega]-hydroxy-
20427-84-3	Ethanol, 2-[2-(4-nonylphenoxy)ethoxy]-
26027-38-3	Poly(oxy-1,2-ethanediyl), [Alpha]-(4-nonylphenyl)-[Omega]-hydroxy-
26571-11-9	3,6,9,12,15,18,21,24-Octaoxahexacosan-1-ol, 26-(nonylphenoxy)-
27176-93-8	Ethanol, 2-[2-(nonylphenoxy)ethoxy]-
27177-05-5	3,6,9,12,15,18,21-Heptaoxatricosan-l-ol, 23-(nonylphenoxy)-
27177-08-8	3,6,9,12,15,18,21,24,27-Nonaoxanonacosan-1-ol, 29-(nonylphenoxy)-
27986-36-3	Ethanol, 2-(nonylphenoxy)-
37205-87-1	Poly(oxy-1,2-ethanediyl), [Alpha]-(isononylphenyl)-[Omega]-hydroxy-
51938-25-1	Poly(oxy-1,2-ethanediyl), [Alpha]-(2-isononylphenyl)-[Omega]-hydroxy-
68412-54-4	Poly(oxy-1,2-ethanediyl), [Alpha]-(nonylphenyl)-[Omega]-hydroxy-, branched
127087-87-0	Poly(oxy-1,2-ethanediyl), [Alpha]-(4-nonylphenyl)-[Omega]-hydroxy-, branched

(13) For calendar year reporting period 2021 and thereafter, the toxic or hazardous substance list shall include the following substances, consistent with changes in the toxic chemical list established pursuant to EPCRA § 313:

CAS #	Chemical Name
307-35-7	Perfluorooctylsulfonyl fluoride
307-55-1	Perfluorododecanoic acid
335-66-0	Octanoyl fluoride, pentadecafluoro-
335-67-1	Perfluorooctanoic acid
335-71-7	1-Heptanesulfonyl fluoride, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-
335-76-2	Perfluorodecanoic acid
335-95-5	Sodium perfluorooctanoate
355-46-4	Perfluorohexanesulfonic acid
375-95-1	Perfluorononanoic acid
376-06-7	Perfluorotetradecanoic acid
376-14-7	2-[Ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl methacrylate
376-27-2	Methyl perfluorooctanoate
383-07-3	2-[Butyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl acrylate
423-82-5	2-[Ethyl[(heptadecafluorooctyl)sulfonyl]amino]ethyl acrylate
678-39-7	1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
865-86-1	1-Dodecanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-
1652-63-7	3-[[(Heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-1-propanaminium iodide
1691-99-2	N-Ethyl-N-(2-hydroxyethyl)perfluorooctanesulfonamide
1763-23-1	Perfluorooctane sulfonic acid
1996-88-9	2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl ester
2043-53-0	Decane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-10-iodo-
2043-54-1	Dodecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heneicosafluoro-12-iodo-
2144-54-9	2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12- heneicosafluorododecyl ester
2263-09-4	1-Octanesulfonamide, N-butyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8- heptadecafluoro-N-(2-hydroxyethyl)-
2795-39-3	Potassium perfluorooctanesulfonate
2991-51-7	Glycine, N-ethyl-N-[(heptadecafluorooctyl)sulfonyl]-, potassium salt
3107-18-4	Cyclohexanesulfonic acid, undecafluoro-, potassium salt
3825-26-1	Ammonium perfluorooctanoate
3871-99-6	1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt
3872-25-1	1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, potassium salt
4151-50-2	Sulfluramid
4980-53-4	2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16, 16-nonacosafluorohexadecyl ester
6014-75-1	2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14- pentacosafluorotetradecyl ester
13252-13-6	Hexafluoropropylene oxide dimer acid
16517-11-6	Octadecanoic acid, pentatriacontafluoro-
17202-41-4	1-Nonanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-nonadecafluoro-, ammonium salt
17741-60-5	1,1,2,2-Tetrahydroperfluorododecyl acrylate
21652-58-4	Perfluorooctyl Ethylene
24448-09-7	1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8- heptadecafluoro-N-(2-hydroxyethyl)-N-methyl-
25268-77-3	2- [[(Heptadecafluorooctyl)sulfonyl] methylamino] ethyl acrylate
27619-90-5	1-Decanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
27619-91-6	1-Dodecanesulfonyl chloride, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluoro-
27905-45-9	1,1,2,2-Tetrahydroperfluorodecyl acrylate
29081-56-9	1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, ammonium salt
29117-08-6	Poly(oxy-1,2-ethanediyl), a-[2- [ethyl [ (heptadecafluorooctyl) sulfonyl] amino] ethyl] -o-hydroxy-
29457-72-5	Lithium (perfluorooctane)sulfonate
30046-31-2	Tetradecane, 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12- pentacosafluoro- 14-iodo-
31506-32-8	1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8- heptadecafluoro-N-methyl-
34362-49-7	1,1,2,2-Tetrahydroperfluorohexadecyl acrylate
34395-24-9	1,1,2,2-Tetrahydroperfluorotetradecyl acrylate
37338-48-0	Poly[oxy(methyl- 1,2-ethanediyl)], a-[2- [ethyl [ (heptadecafluorooctyl)sulfonyl] amino] ethyl] -o-hydroxy-
38006-74-5	1-Propanaminium, 3-[[(heptadecafluorooctyl)sulfonyl]amino]-N,N,N-trimethyl-, chloride

(14) For calendar year reporting period 2022 and thereafter, the toxic or hazardous substance list shall include the following substance category:

The certain per- and polyfluoroalkyl substances not otherwise listed (Certain PFAS NOL) category consists of these substances:

Certain PFAS NOL includes those PFAS that contain a perfluoroalkyl moiety with three or more carbons (e.g., -C_nF_2n-, n $ 3; or CF₃-C_nF_2n-, n >=2) or a perfluoroalkylether moiety with two or more carbons (e.g., -C_nF_2nOC_mF_2m- or -C_nF_2nOC_mF_m-, n and m >=1), wherein for the example structures shown, the dash (-) is not a bond to a hydrogen and may represent a straight or branched structure, that are not otherwise listed.

(15) For calendar year reporting period 2023 and thereafter, the toxic or hazardous substance list shall include the following substances, consistent with changes in the toxic chemical list established pursuant to EPCRA § 313:

CAS #	Chemical Name
2395-00-8	Potassium perfluorooctanoate
335-93-3	Silver(I) perfluorooctanoate
507-63-1	Perfluorooctyl iodide
65104-45-2	2-Propenoic acid, 2-methyl-, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-heneicosafluorododec yl ester, polymer with 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl 2-methyl-2-propenoate, methyl 2-methyl-2-propenoate, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacos afluorotetradecyl 2-methyl-2-propenoate and 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2-methyl-2-propenoate
203743-03-7	2-Propenoic acid, 2-methyl-, hexadecyl ester, polymers with 2-hydroxyethyl methacrylate, ã-ù-perfluoro-C10-16-alkyl acrylate and stearyl methacrylate
29420-49-3	Potassium perfluorobutane sulfonate
375-73-5	Perfluorobutane sulfonic acid
45187-15-3	Perfluorobutanesulfonate

(16) For calendar year reporting period 2024 and thereafter, the toxic or hazardous substance list shall include the following substances, consistent with changes in the toxic chemical list established pursuant to EPCRA § 313:

CAS #	Chemical Name
375-22-4	Perfluorobutanoic acid
2218-54-4	Sodium perfluorobutanoate
2966-54-3	Potassium heptafluorobutanoate
10495-86-0	Ammonium perfluorobutanoate
45048-62-2	Perfluorobutanoate
2728655-42-1	Alcohols, C8-16, [Gamma]-[Omega]-perfluoro, reaction products with 1,6-diisocyanatohexane, glycidol and stearyl alc.
2738952-61-7	Acetamide, N-[3-(dimethylamino)propyl]-, 2-[([Gamma]-[Omega]-perfluoro-C4-20-alkyl)thio] derivs.
2742694-36-4	Acetamide, N-(2-aminoethyl)-, 2-[([Gamma]-[Omega]-perfluoro-C4-20-alkyl)thio] derivs., polymers with N1,N1-dimethyl-1,3-propanediamine, epichlorohydrin and ethylenediamine, oxidized
2744262-09-5	Acetic acid, 2-[([Gamma]-[Omega]-perfluoro-C4-20-alkyl)thio] derivs., 2-hydroxypropyl esters
683-18-1	Dibutyltin dichloride
96-23-1	1,3-Dichloro-2-propanol
75-12-7	Formamide
1222-05-5	1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzop yran
111-41-1	n-Hydroxyethylethylenediamine
5064-31-3	Nitrilotriacetic acid trisodium salt
140-66-9	p-(1,1,3,3-Tetramethylbutyl)phenol
87-61-6	1,2,3-Trichlorobenzene
2451-62-9	Triglycidyl isocyanurate
115-96-8	Tris(2-chloroethyl) phosphate
13674-87-8	Tris(1,3-dichloro-2-propyl) phosphate
25155-23-1	Tris(dimethylphenol) phosphate

Further, for calendar year reporting period 2024 and thereafter, the toxic or hazardous substance list shall include the following substance category, consistent with changes in the toxic chemical list established pursuant to EPCRA § 313:

The diisononyl phthalate (DINP) category includes all branched alkyl diesters of 1,2 benzenedicarboxylic acid in which alkyl ester moieties contain a total of nine carbons.

(17) For calendar year reporting period 2025 and thereafter, the toxic or hazardous substance list shall include the following substances, consistent with changes in the toxic chemical list established pursuant to EPCRA § 313:

CAS #	Chemical Name
307-24-4	Perfluorohexanoic acid
422-64-0	Perfluoropropanoic acid
2923-26-4	Sodium perfluorohexanoate
21615-47-4	Ammonium perfluorohexanoate
82113-65-3	1,1,1-T rifluoro-N - [(trifluoromethyl) sulfonyl] methanesulfonamide
90076-65-6	Lithium bis[(trifluoromethyl)sulfonyl] azanide
2816091-53-7	Betaines, dimethyl (.gamma.-.omega.-perfluoro-.gamma.-hydro-C8-18-alkyl)