Numéro CAS

CAS 1823-59-2 — Anhydride 4,4'-oxydiphthalique (NS)

4,4'-Oxydiphthalic anhydride (ODPA) is a high-performance anhydride used primarily in the synthesis of polyimides, epoxy resins, and specialty polymers for aerospace, electronics, and high-temperature applications. It enhances thermal stability, mechanical strength, and chemical resistance in end products. CAS 1823-59-2, molecular formula C16H6O7, molecular weight 310.21. Store at ambient conditions. Signal word: Danger (EU classification). Molekula supplies 4,4'-Oxydiphthalic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Connu également sous le nom de: Anhydride 4,4'-oxydiphthalique