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.