377-36-6

HFC-338MEE HFC-338pcc Octafluorobutane 1H,4H-Perfluorobutane 1H,4H-OCTAFLUOROBUTANE 1,4-Dihydrooctafluorobutane 1,1,2,2,3,3,4,4-OCTAFLUOROBUTANE Butane,1,1,2,2,3,3,4,4-octafluoro 1H,4H-Octafluorobutane(HFC-338pcc)99% 1H,4H-Octafluorobutane(HFC-338mee)99% 1H,4H-Octafluorobutane (HFC-338pcc) 99%