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4 4-Oxydiphthalic anhydride ODPA CAS 1823-59-2

Description

Product Name: 4,4'-Oxydiphthalic anhydride (ODPA)
CAS: 1823-59-2
MF: C16H6O7
MW: 310.21
EINECS: 412-830-4
Melting point: 225-229 °C(lit.)
Boiling point: 410.39°C (rough estimate)
Density: 1.4942 (rough estimate)
Refractive index: 1.6380 (estimate)

Specification

Product name  ODPA
Appearance White powder
Purity ≥99%
MW 310.21
Melting point 225-229 °C(lit.)

 

 

Application

4,4'-oxydiphthalic anhydride be used for the preparation of a polyimide material.

Package