Chemical Name: |
3,3,4,4-Benzophenonetetracarboxylic dianhydride |
Synonyms: |
Benzophenone-3,3',4,4'-tetracarboxylic dianhydride; 4,4'-Carbonyldiphthalic anhydride; BTDA |
CAS#: |
2421-28-5 |
Molecular formula: |
C17H6O7 |
Molecular weight: |
322.23 |
Molecular Structure: |
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