• 基本信息

4,4'-对苯二氧双邻苯二甲酸酐

3,3',4,4'-三苯双醚四甲酸二酐;4,4'-对苯二氧双邻苯二甲酸酐

HQDA

HYDROQUINONE DIPHTHALIC ANHYDRIDE;HQDA;1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride;1,4-Diphenoxybenzene-3',4',3'',4''-tetracarboxylic acid anhydride;4,4'-(4,1-Phenylenedioxy)bis[phthalic anhydride];4,4'-(p-Phenylenedioxy)bis[phthalic anhydride]

17828-53-4

C24H16O5

384.38

251-252℃