1-Butene, polymer with ethene and 1-propene is a chemical compound registered under CAS number 25895-47-0, with the molecular formula C9H18 and a molecular weight of about 126.23 g/mol. It is also known as 1-BUTENE-ETHYLENE-PROPYLENE,COPOLYMER; Ethylene, propene, 1-butene polymer. TwoChem supplies 1-Butene, polymer with ethene and 1-propene for laboratory research and bulk production; product code 206209. Send an inquiry for purity, packaging, price and lead time.