1,2-Dibromo-1,1,2,3,3,3-hexafluoropropane 1,2-Dibromohexafluoropropane 121163-90-4 4-01-00-00218 (Beilstein Handbook Reference) 661-95-0 BRN 1704033 EINECS 211-550-8 Propane, 1,2-dibromo-1,1,2,3,3,3-hexafluoro-