3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS2421-28-5
Monomer for the synthesis of high temperature polymer material monomer.
Catalog No. :
E0276
CAS No :
2421-28-5
Empirical Formula :
C17H6O7
Molecular Weight :
322.227
Assay :
≥99.0%
Appearance :
Off-white powder
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