英文别名
perfluoro-2,4-dimethyl-2-pentene;perfluoro-2,4-dimethylpent-2-one;1,1,1,3,4,5,5,5-octafluoro-2,4-bis-trifluoromethyl-pent-2-ene;2-Pentene, 1,1,1,3,4,5,5,5-octafluoro-2,4-bis(trifluoromethyl)-;1,1,1,3,4,5,5,5-octafluoro-2,4-bis(trifluoromethyl)pent-2-ene