BUTADIENE Meaning of BUTADIENE in English n. Chem. a colourless gaseous hydrocarbon used in the manufacture of synthetic rubbers. °Chem. formula: C [ 4 ] H [ 6 ] . [ BUTANE + DI-(2) + -ENE: cf. BUNA ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012