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What is 3,3',4,4'-Biphenyltetracarboxylic dianhydride?

Oct 13，2025

3,3',4,4'-Biphenyltetracarboxylic dianhydride is a raw material for the super engineering plastic polyimide resin component. It appears as white to green to brown powder to crystals and is soluble in hot DMF.

2420-87-3 3,3',4,4'-Biphenyltetracarboxylic dianhydride
2420-87-3

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Lastest Price from 3,3',4,4'-Biphenyltetracarboxylic dianhydride manufacturers

3,3',4,4'-Biphenyltetracarboxylic dianhydride (BPDA)
2420-87-3 3,3',4,4'-Biphenyltetracarboxylic dianhydride (BPDA)
US $0.00-0.00/Kg2025-10-24
CAS:
2420-87-3
Min. Order:
1Kg
Purity:
：≥99.5%&99.9%
Supply Ability:
500MT
3,3',4,4'-Biphenyltetracarboxylic dianhydride
2420-87-3 3,3',4,4'-Biphenyltetracarboxylic dianhydride
US $0.00-0.00/kg2025-09-10
CAS:
2420-87-3
Min. Order:
10kg
Purity:
99%min
Supply Ability:
10 tons