3,3',4,4'-Biphenyltetracrboxylic Acid Dianhydride (BPDA) CAS 2420-87-3 99%

3,3',4,4'-Biphenyltetracarboxylic dianhydride (BPDA) CAS NO: 2420-87-3 Molecular formula: C16H6O6 Properties:White or off-white powder. Application: Used for producing polymer material.

Product Details

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

Abbr.:  BPDA

CAS NO:  2420-87-3

Molecular formula:  C16H6O6

Structure formula: 

 2420-87-3.gif

Properties: White or off-white powder.

Application: Used for producing polymer material.

Specification:

Items

Quality

Purity,%

99.8 min.

Melting point,°C

299-302

Single metal ion,ppm

1 max.

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