. "pentafluoroethane" . . . "Dodecafluoropentane" . . "Pentafluoroethane" . "Pentafluoroethyl iminosulfur difluoride" . . "Pentafluoroethane, Genetron HFC 125, Khladon 125, Suva 125, Freon 125, Fc-125, R-125" . . . "1,1,2,3,3-pentafluoropropane" . . . . . . . . . . . "HFC 125" . . "1,1,2,2,3-Pentafluoropropane" . "1,1,1,2,2-Pentafluoroethane" . . . . . . "pentafluoropropionyl fluoride" . . . "Pentafluoroethane" . "pentafluoromethylamine" . . .