| 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: |
 |
|
