Butyne Index of chemical compounds with the same name From Wikipedia, the free encyclopedia Butyne is an alkyne that contains 4 carbon and 6 hydrogen. It contains one triple bond and has two isomeric organic chemical compounds: 1-Butyne (ethylacetylene) 2-Butyne (dimethylacetylene) See also C4H6 Butane (C4H10) Butene (C4H8) This set index article lists chemical compounds articles associated with the same name.If an internal link led you here, you may wish to change the link to point directly to the intended article. Related Articles