24 CFR Appendix I to Subpart C of Part 51 - Appendix I to Subpart C of Part 51—Specific Hazardous Substances

The following is a list of specific petroleum products and chemicals defined to be hazardous substances under § 51.201.

Hazardous Liquids

Acetic Acid

Acetic Anhydride

Acetone

Acrylonitrile

Amyl Acetate

Amyl Alcohol

Benzene

Butyl Acetate

Butyl Acrylate

Butyl Alcohol

Carbon Bisulfide

Carbon Disulfide

Cellosolve

Cresols

Crude Oil (Petroleum)

Cumene

Cyclohexane

No. 2 Diesel Fuel

Ethyl Acetate

Ethyl Acrylate

Ethyl Alcohol

Ethyl Benzene

Ethyl Dichloride

Ethyl Ether

Gasoline

Heptane

Hexane

Isobutyl Acetate

Isobutyl Alcohol

Isopropyl Acetate

Isopropyl Alcohol

Jet Fuel and Kerosene

Methyl Alcohol

Methyl Amyl Alcohol

Methyl Cellosolve

Methyl Ethyl Ketone

Naptha

Pentane

Propylene Oxide

Toluene

Vinyl Acetate

Xylene

Hazardous Gases

Acetaldehyde

Butadiene

Butane

Ethene

Ethylene

Ethylene Oxide

Hydrogen

Liquefied Natural Gas (LNG)

Liquefied Petroleum Gas (LPG)

Propane

Propylene

Vinyl Chloride

(Primary Source: “Urban Development Siting with respect to Hazardous Commercial/Industrial Facilities,” by Rolf Jensen and Associates, Inc., April 1982)

[49 FR 5105, Feb. 10, 1984; 49 FR 12214, Mar. 29, 1984]