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CAS 1176-74-5 — 3',3'',5',5''-Tetrabromophenolphthalein ethyl ester

3',3'',5',5''-Tetrabromophenolphthalein ethyl ester is a brominated organic compound primarily used as a flame retardant and in analytical chemistry for pH-sensitive dye applications. It appears as a pale yellow to white crystalline powder with high thermal stability. CAS number: 1176-74-5. Molecular formula: C22H14Br4O4, with a molecular weight of 661.9602 g/mol. Non-hazardous under standard conditions, requiring only ambient storage. Molekula supplies 3',3'',5',5''-Tetrabromophenolphthalein ethyl ester from research to bulk quantities with full documentation and ISO 9001:2015 traceability.