CAS Registry Number

CAS 90-30-2 — N-Phenyl-1-naphthylamine

N-Phenyl-1-naphthylamine (NPNA) is an aromatic amine widely used as an antioxidant and stabilizer in rubber, plastics, and fuels to prevent oxidative degradation. It is also employed in the manufacture of dyes and as a corrosion inhibitor. This chemical has a CAS number of 90-30-2, with the molecular formula C16H13N and a molecular weight of 219.28 g/mol. It should be stored at ambient conditions. The signal word for this product is Warning, indicating moderate hazard. Molekula supplies N-Phenyl-1-naphthylamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.