1-butene

1-Butene Product Information Quality code 2.0 Purity % volume >99 Impurities ppm (where nothing else stated) O2 <10 N2 <50 Isomeres <150 C4H10 <0.5% General information Filling pressure at 15oC,bar: 2.25Material recommendations:Gas: No restrictions.Liquid: Avoid plastic and rubber. Characteristics Highly flammable, liquefied, colourless gas. Health risks Asphyxiating. Transport ADR Class 2, 3(b). Physical data Molecular weight: 56.11Boiling point at, 1.013 bar,C: -6.25Density (1.013 bar, 15C) kg/m3: 2.45Vapour pressure at 0 C, bar: 1.2920 C, bar: 2.5Flammability range in air, % (volume): 1.6-10.0 5Specific volume (1.013 bar, 15 C), m3/kg: 0.408 Source 1-Butene is produced by thermal or catalytic cracking of petroleum as well as by catalytic dehydro- genation of butane. Applications 1-Butene is an intermediate in the preparation of a variety of chemicals, such asdetergents, plastics and synthetic rubbers.1-Butene is used as an intermediate in preparing organic compounds and in the fuel- industry.