4,4′-Biphthalic anhydride | MedChemExpress (MCE)
4,4′-Biphthalic anhydride (BPDA) is a rigid symmetrical polyamide used in the production of high-performance polymers, such as polyimide products and their composites[1][2].
| Trivial name | 4,4'-Biphthalic anhydride |
| Catalog Number | HY-W008721 |
| Research Area | Others |
| CAS# | 2420-87-3 |
| Purity | ≥98.0% |
| SMILES | C1=C(C=C2C(=C1)C(OC2=O)=O)C3=CC=C4C(=C3)C(OC4=O)=O |
| Size | 100 g |
| Supplier Page | https://www.medchemexpress.com/4-4-biphthalic-anhydride.html |