When §172.101 of this subchapter specifies that a hazardous material be packaged under this section, only the following bulk packagings are authorized, subject to the requirements of subparts A and B of part 173 of this subchapter and the special provisions specified in column 7 of the §172.101 table.
TABLE 1 TO PARAGRAPH (A)(2)
Proper shipping name | Authorized tank car specification |
Acetone cyanohydrin, stabilized (Note 1) | 105H500W, 112H500W |
Acrolein (Note 1) | 105H600W |
Allyl Alcohol | 105H500W, 112H500W |
Bromine | 105H500W |
Chloropicrin | 105H500W, 112H500W |
Chlorosulfonic acid | 105H500W, 112H500W |
Dimethyl sulfate | 105H500W, 112H500W |
Ethyl chloroformate | 105H500W, 112H500W |
Hexachlorocyclopentadiene | 105H500W, 112H500W |
Hydrocyanic acid, aqueous solution or Hydrogen cyanide, aqueous solution with not more than 20% hydrogen cyanide (Note 2) | 105H500W, 112H500W |
Hydrogen cyanide, stabilized (Note 2) | 105H600W |
Hydrogen fluoride, anhydrous | 105H500W, 112H500W |
Poison inhalation hazard, Zone A materials not specifically identified in this table | 105H600W |
Poison inhalation hazard, Zone B materials not specifically identified in this table | 105H500W, 112H500W |
Phosphorus trichloride | 105H500W, 112H500W |
Sulfur trioxide, stabilized | 105H500W, 112H500W |
Sulfuric acid, fuming | 105H500W, 112H500W |
Titanium tetrachloride | 105H500W, 112H500W |
Note 1 to table 1 to paragraph (a)(2): Each tank car must have a reclosing pressure relief device having a start-to-discharge pressure of 10.34 Bar (150 psig). Restenciling to a lower test pressure is not authorized.
Note 2 to table 1 to paragraph (a)(2): Each tank car must have a reclosing pressure relief device having a start-to-discharge pressure of 15.51 Bar (225 psig). Restenciling to a lower test pressure is not authorized.
49 C.F.R. §173.244