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Active Pharmaceutical Ingredients
o-Phenylenediamine (CAS: 95-54-5) is a critical aromatic diamine primarily synthesized via the nitration and reduction of benzene. Its molecular formula is C6H8N2, serving as a fundamental building block for heterocyclic chemistry.
Strictly avoid inhalation and skin contact due to high toxicity and carcinogenicity. Store in a cool, dry, ventilated area away from oxidizers and moisture. Personal protective equipment including respirators and chemical-resistant gloves is mandatory during handling.