Número de registro CAS

CAS 16432-81-8 — UV-416 (Norfosfol)

Nordmann UV416 is a specialized UV absorber used primarily in polymer formulations to protect against ultraviolet light degradation, extending the lifespan of plastics, coatings, and adhesives. This chemical is a benzotriazole-based compound known for its high photostability and broad-spectrum UV absorption. CAS 16432-81-8, molecular formula H2C=CHCO2CH2CH2OC6H3(OH)COC6H5, molecular weight 312.32 g/mol, and requires ambient storage. It carries a signal word of "Warning" for safety classification. Molekula supplies Nordmann UV416 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.