CAS Registry Number

CAS 55489-15-1 — 5-Ethoxy-2-mercaptobenzimidazole

5-Ethoxy-2-mercaptobenzimidazole is a specialized heterocyclic compound primarily used as a corrosion inhibitor, particularly in metalworking fluids, lubricants, and industrial cooling systems to prevent rust and scale formation. It is also applied in polymer stabilization and as an intermediate in organic synthesis. This chemical has a CAS number of 55489-15-1, with a molecular formula of C9H9N2S and a molecular weight of 176.24 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies 5-Ethoxy-2-mercaptobenzimidazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.