... -organic gasesOrganic gases and vapors: benzene, chlorine, acetone, alcohols, aniline, carbon disulfide, carbon tetrachloride, chloroform, methyl bromide, chlorine, methane, nitro-alkane, ChloropicrinBenzene ... .76(0.108)257Anti-acid gasAcid gases and steam: carbon dioxide, chlorine, phosgene, sulfur dioxide, hydrogen sulfide, oxides of nitrogen, phosphorus and organic ...