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3 3′ 4 4′-Biphenyltetracarboxylic dianhydride BPDA 2420-87-3

Description

Product Name: 3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA
CAS: 2420-87-3
MF: C16H6O6
MW: 294.22
EINECS: 219-342-9
Melting point: 299-305 °C (lit.)
Boiling point: 614.9±48.0 °C
Density: 1.625±0.06 g/cm3

Specification

Product name 3,3',4,4'-Biphenyltetracarboxylic dianhydride
CAS 2420-87-3
Appearance White powder
Purity 99.5%Min./ 99.9%Min..
Package 1 kg/bag or 20 kg/drum

Application

【Use 1】
For the production of polyimide products and their composites
【Use 2】
Polyimide monomer, used in the manufacture of new polymer materials such as resin and PI film.


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