Propane-1-sulfinic acid methyl ester is a chemical compound registered under CAS number 41892-32-4, with the molecular formula C4H10O2S and a molecular weight of about 122.18 g/mol. FireTardant supplies Propane-1-sulfinic acid methyl ester for laboratory research and bulk production; product code 1042753. Send an inquiry for purity, packaging, price and lead time.