PROCESS FOR PRODUCING 1,1,1,2,3-PENTAFLUOROPROPANE.

摘要

A process for producing 1,1,1,2,3-pentafluoropropane which comprises hydrogenating 1,2,3,3,3-pentafluoro-1-chloropropene with hydrogen in vapor phase in the presence of a noble metal catalyst. This process serves to produce readily at a low cost 1,1,1,2,3-pentafluoropropane, which is useful and does not cause environmental destruction (i.e. is capable of environmental protection), from an inexpensive starting material in one stage.