abstract |
(57) [Summary] 1,1,1,1 suitable for production on an industrial scale Provided is a method for producing 3,3-pentafluoropropane. SOLUTION: In the presence of a hydrogen halide addition catalyst comprising a halide of one or more metals selected from aluminum, tin, bismuth, antimony and iron, Hydrogen fluoride is added to 1,3,3,3-tetrafluoropropene. |