Hexafluoropropane may refer to several isomeric organofluorides: 1,1,1,2,2,3-Hexafluoropropane, R-236cb, CAS 677-56-5 1,1,1,2,3,3-Hexafluoropropane, R-236ea, CAS 431-63-0 1,1,1,3,3,3-Hexafluoropropane, R-236fa, FE-36, CAS 690-39-1 1,1,2,2,2,3-Hexafluoropropane See also: hexafluoropropene