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Electronical chemicals

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

CAS number

2420-87-3

Molecular formula C16H6O6
Product name 2420-87-3, 3,3',4,4'-Biphenyltetracarboxylic dianhydride
Molecular Structure

Melting point 299-305 °C (lit.)

Boiling point 614.9±48.0 °C(Predicted)

density 1.625±0.06 g/cm3(Predicted)

vapor pressure 0Pa at 20℃

storage temp. Inert atmosphere,Room Temperature

solubility almost transparency in hot DMF


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