TABLE 2
Chemicals, Groups of Chemicals, or Industrial Processes Probably
or Possibly Carcinogenic to Humans

GROUP 2A:

Probably carcinogenic to humans:

Acrylonitrile
Benzidine-based dyes
Benzo(a)pyrene
Beryllium and beryllium compounds
Cadmium and cadmium compounds
Dimethyl sulphate
Ethylene dibromide
Ethylene oxide
Formaldehyde
Ortho-Toluidine
Polychlorinated biphenyls
Propylene oxide
Silica
Styrene oxide

Group 2B:

Possibly carcinogenic to humans:

Acetaldehyde
Acrylamide
Amitrole
Auramine (technical grade)
1,3 Butadiene
Carbon black extracts
Carbon tetrachloride
Chlorophenols
Chlorophenoxy herbicides
DDT
3,3'-Dichlorobenzidine
3,3'-Dimethoxybenzidine (Ortho-Dianisidine)
2,4-Diaminotoluene
1,2 Dichloroethane
Dichloromethane
1,4 Dioxane
Epichlorohydrin
Ethyl acrylate
Ethylene thiourea
Hexachlorobenzene
Hydrazine
Mirex
2-Nitropropane
Organolead
Polybrominated biphenyls
Styrene
Tetrachlorodibenzo-para-dioxin (TCDD)
1,1,2,2 Tetrachloroethane
Tetrachloroethylene
Toluene diisocyanates
Toluidine
Toxaphene
Urethane

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