2,2-Difluoro-3,3-bis(trifluoromethyl)oxirane，C4F8O

分子式：C4F8O；分子量：216.03；别名：Perfluoroisobutene epoxide; Perfluoroisobutene oxide; 1,2-epoxy-1,1,3,3,3-pentafluoro-2-(trifluoromethyl)propane；应用：2,2-Difluoro-3,3-bis(trifluoromethyl)oxirane is used in the synthesis of trialkoxyphosphorus ylides via cleavage of the C-C and C-O bonds in the epoxide ring when reacted with trialkyl phosphites.。