5-Undecynoic acid, methyl ester is a chemical compound registered under CAS number 54298-99-6, with the molecular formula C12H20O2 and a molecular weight of about 196.28 g/mol. FireTardant supplies 5-Undecynoic acid, methyl ester for laboratory research and bulk production; product code 1274553. Send an inquiry for purity, packaging, price and lead time.