HQDA

CAS NO: 17828-53-4
Molecular Formula: C24H16O5
Molecular Weight: 384.38

Synonyms

HQDA

HYDROQUINONE DIPHTHALIC ANHYDRIDE

4,4'-(p-Phenylenedioxy)bis[phthalic anhydride]

4,4'-(4,1-Phenylenedioxy)bis[phthalic anhydride]

1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride

1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride(HQDPA)

1,4-Diphenoxybenzene-3',4',3'',4''-tetracarboxylic acid anhydride

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Chemical Properties

mp :

251-252℃
density :

1.566