Numéro CAS

CAS 2432-51-1 — Méthyl thiobutyrate

Methyl thiobutyrate is a sulfur-containing ester used in fragrance and flavor formulations for its fruity, sulfurous aroma. It is available in pure form with a molecular weight of 118.2 g/mol, CAS number 2432-51-1, and molecular formula C5H10OS. Stored at ambient temperatures, it carries a warning signal word due to its potential irritant properties. Molekula supplies Methyl thiobutyrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.