CAS Registry Number

CAS 95-54-5 — 1,2-Phenylenediamine

1,2-Phenylenediamine (CAS 95-54-5) is an aromatic diamine used primarily in the synthesis of dyes, pigments, pharmaceuticals, and rubber chemicals. It serves as a key intermediate in the production of azo dyes, corrosion inhibitors, and photographic developers. This solid compound has a molecular formula of C6H8N2 and a molecular weight of 108.14 g/mol. It must be stored at ambient conditions in a well-ventilated area, away from oxidizing agents and moisture. The substance carries a **Danger** signal word due to its severe health hazards, including skin sensitization and toxicity if inhaled or ingested. Molekula supplies 1,2-Phenylenediamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.