Synonyms: (Chloromethyl)trifluoromethane;1,1,1-Trifluoro-2-chloroethane; 1,1,1-Trifluorochloroethane;1,1,1-Trifluoroethyl chloride; 1-Chloro-2,2,2-trifluoroethane;2,2,2-Trifluoro-1-chloroethane; 2,2,2-Trifluorochloroethane;2,2,2-Trifluoroethyl chloride; 2-Chloro-1,1,1-trifluoroethane; F 133a; FC 133a;Forane 133a; Freon 133a; Genetron 133a; HCFC 133a; R 133a