1,1,3,3-Tetrachloro-1,2,2-trifluoropropane 1,1,3,3-Tetrachloro-2,2,3-trifluoropropane 422-52-6 HCFC-223 Propane, 1,1,3,3-tetrachloro-1,2,2-trifluoro- R 223ca