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the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkenes > straight-chained, by number of carbon atoms > five (3)
amylene1858

The diatomic hydrocarbon, or olefine, of the pentacarbon series, C5H10, also called pentene or quintene, formed by the removal of one atom of water…

pentene1872

Each of a number of isomeric liquid alkenes with the formula C5H10; esp. either of the straight-chain isomers CH2=CH(CH2)2CH3 (1-pentene) or…

pentylene1887

= pentene, n. Also: = pentinene, n.

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