CAS Registry Number

CAS 341-58-2 — 2,2-Bis(trifluoromethyl)benzidine

2,2-Bis(trifluoromethyl)benzidine (CAS 341-58-2) is a fluorinated aromatic diamine used primarily in organic synthesis, including the preparation of high-performance polymers, pharmaceutical intermediates, and specialty fluorinated materials. It features a difluoromethyl-substituted benzidine core, enhancing thermal and chemical stability in derived products. Catalogue details: Molecular formula C14H10F6N2 (corrected from earlier), molecular weight 320.26 g/mol, white crystalline solid, stable at ambient conditions, non-hazardous (no signal word). Molekula supplies 2,2-Bis(trifluoromethyl)benzidine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.