Ethanesulfinic acid, 1-methylethyl ester is a chemical compound registered under CAS number 52693-41-1, with the molecular formula C5H12O2S and a molecular weight of about 136.21 g/mol. ProvideChemicals supplies Ethanesulfinic acid, 1-methylethyl ester for laboratory research and bulk production; product code 1101230. Send an inquiry for purity, packaging, price and lead time.