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CAS 1693-28-3 — 2-Trifluormethyl-9-thiaxanthen-9-one

2-Trifluoromethyl-9-thiaxanthen-9-one is a fluorinated heterocyclic compound primarily used as a fluorescent dye, photoresist, and in organic light-emitting diode (OLED) research for its luminescent properties. It appears as a pale yellow to white crystalline solid with high thermal stability. CAS 1693-28-3, molecular formula C14H7F3OS, molecular weight 280.265 g/mol, and requires ambient storage with no signal word warnings. Molekula supplies 2-Trifluoromethyl-9-thiaxanthen-9-one from research to bulk quantities with full documentation and ISO 9001:2015 traceability.