双酚AF二酐

5,5-(((Perfluoropropane-2,2-diyl)bis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione);5,5'-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis(4,1-phenyleneoxy)]bis-1,3-Isobenzofurandione;1,3-Isobenzofurandione,5,5'-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis(4,1-phenyleneoxy)]bis-;BisphenolAFdianhydride;2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]hexafluoropropanedianhydride;2,2-bis[4-(3,4-dicarboxyphenoxy)phenyl]