diethyl (3-methylbut-2-enyl)malonate is a chemical compound registered under CAS number 22539-80-6, with the molecular formula C12H20O4 and a molecular weight of about 228.28 g/mol. Its EINECS (EC) number is 245-067-9. It is also known as (3-Methyl-2-butenyl)propanedioic acid diethyl ester; 2-(3-Methyl-2-butenyl)malonic acid diethyl ester; Einecs 245-067-9. DeWeiChem supplies diethyl (3-methylbut-2-enyl)malonate for laboratory research and bulk production; product code 1219067. Send an inquiry for purity, packaging, price and lead time.