1,1,1-Trifluoro-3-chloropropane 1-Chloro-3,3,3-trifluoropropane 3-Chloro-1,1,1-trifluoropropane 4-01-00-00193 (Beilstein Handbook Reference) 460-35-5 BRN 1734941 EINECS 207-307-0 Freon 253 HCFC-253 HCFC-253fb Monochlorotrifluoropropane PROPANE, 3-CHLORO-1,1,1-TRIFLUORO-