英文名称
2-(1,1,1,2,3,3,3-Heptafluoropropan-2-yl)-2-[2-[2-[5-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-methyloxolan-2-yl]oxyethoxy]ethoxy]-5-methyloxolane;2-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-[3-[5-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-methyl-4-(trifluoromethyl)oxolan-2-yl]oxypropoxy]-5-methyl-4-(trifluoromethyl)oxolane