1-Chloro-1,1,2,2,3,3,3-heptafluoropropane 1-Chloroheptafluoropropane 422-86-6 CFC-217 EINECS 207-024-2 Heptafluoropropyl chloride PROPANE, 1-CHLORO-1,1,2,2,3,3,3-HEPTAFLUORO-