Table 5ConstituentCAS No.Unit risk (m3/ug)RsD (ug/m3)Acrylamide79-06-11.3E−037.7E−03Acrylonitrile107-13-16.8E−051.5E−01Aldrin309-00-24.9E−032.0E−03Aniline62-53-37.4E−061.4E + 00Arsenic7440-38-24.3E−032.3E−03Benz(a)anthracene56-55-38.9E−041.1E−02Benzene71-43-28.3E−061.2E + 00Benzidine92-87-56.7E−021.5E−04Benzo(a)pyrene50-32-83.3E−033.0E−03Beryllium7440-41-72.4E−034.2E−03Bis(2-chloroethyl)ether111-44-43.3E−043.0E−02Bis(chloromethyl)ether542-88-16.2E−021.6E−04

Bis(2-ethylhexyl)-phthalate117-81-72.4E−074.2E + 011,3-Butadiene106-99-02.8E−043.6E−02Cadmium7440-43-91.8E−035.6E−03Carbon Tetrachloride56-23-51.5E−056.7E−01Chlordane57-74-93.7E−042.7E−02Chloroform67-66-32.3E−054.3E−01Chloromethane74-87-33.6E−062.8E + 00Chromium VI7440-47-31.2E−028.3E−04DDT50-29-39.7E−051.0E−01Dibenz(a,h)anthracene53-70-31.4E−027.1E−041,2-Dibromo-3-chloropropane96-12-86.3E−031.6E−031,2-Dibromoethane106-93-42.2E−044.5E−021,1-Dichloroethane75-34-32.6E−053.8E−011,2-Dichloroethane107-06-22.6E−053.8E−011,1-Dichloroethylene75-35-45.0E−052.0E−011,3-Dichloropropene542-75-63.5E−012.9E−05Dieldrin60-57-14.6E−032.2E−03Diethylstilbestrol56-53-11.4E−017.1E−05Dimethylnitrosamine62-75-91.4E−027.1E−042,4-Dinitrotoluene121-14-28.8E−051.1E−011,2-Diphenylhydrazine122-66-72.2E−044.5E−021,4-Dioxane123-91-11.4E−067.1E + 00Epichlorohydrin106-89-81.2E−068.3E + 00Ethylene Oxide75-21-81.0E−041.0E−01Ethylene Dibromide106-93-42.2E−044.5E−02Formaldehyde50-00-01.3E−057.7E−01Heptachlor76-44-81.3E−037.7E−03Heptachlor Epoxide1024-57-32.6E−033.8E−03Hexachlorobenzene118-74-14.9E−042.0E−02Hexachlorobutadiene87-68-32.0E−055.0E−01Alpha-hexachloro-cyclohexane319-84-61.8E−035.6E−03Beta-hexachloro-cyclohexane319-85-75.3E−041.9E−02Gamma-hexachloro-cyclohexane58-89-93.8E−042.6E−02Hexachlorocyclo-hexane, Technical5.1E−042.0E−02Hexachlorodibenzo-p-dioxin(1,2 Mixture)1.3E + 07.7E−06Hexachloroethane67-72-14.0E−062.5E + 00Hydrazine302-01-22.9E−033.4E−03Hydrazine Sulfate302-01-22.9E−033.4E−033-Methylcholanthrene56-49-52.7E−033.7E−03Methyl Hydrazine60-34-43.1E−043.2E−02Methylene Chloride75-09-24.1E−062.4E + 004,4′-Methylene-bis-2-chloroaniline101-14-44.7E−052.1E−01Nickel7440-02-02.4E−044.2E−02Nickel Refinery Dust7440-02-02.4E−044.2E−02Nickel Subsulfide12035-72-24.8E−042.1E−022-Nitropropane79-46-92.7E−023.7E−04N-Nitroso-n-butylamine924-16-31.6E−036.3E−03N-Nitroso-n-methylurea684-93-58.6E−021.2E−04N-Nitrosodiethylamine55-18-54.3E−022.3E−04N-Nitrosopyrrolidine930-55-26.1E−041.6E−02Pentachloronitrobenzene82-68-87.3E−051.4E−01PCBs1336-36-31.2E−038.3E−03Pronamide23950-58-54.6E−062.2E + 00Reserpine50-55-53.0E−033.3E−032,3,7,8-Tetrachloro-dibenzo-p-dioxin1746-01-64.5E + 012.2E−071,1,2,2-Tetrachloroethane79-34-55.8E−051.7E−01Tetrachloroethylene127-18-44.8E−072.1E + 01Thiourea62-56-65.5E−041.8E−02

1,1,2-Trichloroethane79-00-51.6E−056.3E−01Trichloroethylene79-01-61.3E−067.7E + 002,4,6-Trichlorophenol88-06-25.7E−061.8E + 00Toxaphene8001-35-23.2E−043.1E−02Vinyl Chloride75-01-47.1E−061.4E + 00

KEY: hazardous waste

Date of Last Change: November 17, 2025

Notice of Continuation: December 11, 2025

Authorizing, and Implemented or Interpreted Law: 19-6-105; 19-6-106