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        sell 2,3,3,4-Biphenyltetracarboxylic dianhydride; α-BPDA

        2,3,3,4-Biphenyltetracarboxylic dianhydride be used to make high resistant temperature polyimide materials.

        2,3,3',4'-Biphenyltetracarboxylic dianhydride

        Synonyms: (4,5'-Biisobenzofuran)-1,1',3,3'-tetrone

        Molecular Formula:C16H6O6

        Molecular Weight:294.21

        CAS: 36978-41-3

        Purity:99%

        2,3,3',4'-Biphenyltetracarboxylic dianhydride be used to make high  resistant  temperature polyimide materials.


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