Useful english dictionary. 2012.
decylene — dec·yl·ene … English syllables
decene — Chem. (ˈdiːsiːn) [f. Gr. δέκα ten + ene.] The olefine of the decacarbon or decyl series, C10H20. Also called decylene. Watts Fownes Chem. 52 … Useful english dictionary