CAS Registry Number

CAS 2390-68-3 — Didecyldimethylammonium bromide

Didecyldimethylammonium bromide is a quaternary ammonium compound widely used as a disinfectant, sanitizer, and antimicrobial agent in healthcare, food processing, and industrial cleaning applications. It effectively kills bacteria, viruses, and fungi on surfaces and in solutions. This chemical has a CAS number of 2390-68-3, with the molecular formula C22H48BrN and a molecular weight of approximately 406.53. It requires no special storage conditions, maintaining stability at ambient temperatures, and carries no signal word for hazard classification. Molekula supplies Didecyldimethylammonium bromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.