
Butene-1 is a nontoxic, noncorrosive and colorless gas or liquid with slightly olefin odor. It is an organic chemical compound and is one of the linear alpha olefins. It is easily condensable and highly flammable. Butene-1 is generally produced by a variety of methods such as refinery operations, steam cracking of C4 hydrocarbons, butane dehydrogenation, alfa olefin manufacturing (produced as a co-product), catalytic ethylene dimerization, butyl alcohol dehydration, and pyrolysis of butyl acetate and butyl chloride. Butene-1 is generally used as an intermediate in several applications such as polyethylene, polybutene-1, valeraldehyde, and 1, 2-butylene oxide.