§302.4. Hazardous substances and reportable quantities.
40 C.F.R. § 302.4
Listed hazardous substances. The elements and compounds and hazardous wastes appearing in table 302.4 are designated as hazardous substances under section 102(a) of the Act.
Unlisted hazardous substances. A solid waste, as defined in 40 CFR 261.2, which is not excluded from regulation as a hazardous waste under 40 CFR 261.4(b), is a hazardous substance under section 101(14) of the Act if it exhibits any of the characteristics identified in 40 CFR 261.20 through 261.24.
Appendix A to § 302.4 lists CERCLA hazardous substances in sequential order by CASRN and provides a per-substance grouping of regulatory synonyms (i.e., names by which each hazardous substance is identified in other statutes and their implementing regulations).
Notes, amendments, and revision history
Authority
Authority: 33 U.S.C. 1251 et. seq., 42 U.S.C. 9601 et. seq. , 42 U.S.C. 9602, 42 U.S.C. 9603.
Source
Source: 50 FR 13474, Apr. 4, 1985, unless otherwise noted.