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Active Pharmaceutical Ingredients
Perylene-3,4,9,10-tetracarboxylic dianhydride (CAS: 128-69-8) is a high-performance organic pigment precursor synthesized via the oxidative cyclization of perylene. Its molecular formula is C20H8O6. This compound serves as the fundamental building block for manufacturing advanced perylene pigments and dyes.
Store in a cool, dry, well-ventilated area away from moisture. Avoid inhalation of dust; use appropriate respiratory protection and eye safety gear during handling to prevent irritation.