1,1,1-Trichloromethane 4-01-00-00042 (Beilstein Handbook Reference) 67-66-3 8013-54-5 AI3-24207 BRN 1731042 CCRIS 137 CHLOROFORM Caswell No. 192 Chloroform [UN1888] [Poison] Chloroforme [French] Cloroformio [Italian] EINECS 200-663-8 EPA Pesticide Chemical Code 020701 Formyl trichloride Freon 20 HSDB 56 Methane trichloride Methane, trichloro- Methenyl chloride Methenyl trichloride Methyl trichloride NCI-C02686 NSC 77361 R 20 (Refrigerant) RCRA waste no. U044 RCRA waste number U044 Trichloormethaan [Dutch] Trichlormethan [Czech] Trichloromethane Triclorometano [Italian] UN1888