Search Result for "heptene": 

The Collaborative International Dictionary of English v.0.48:

Heptene \Hep"tene\, n. [Gr. "epta` seven.] (Chem.) Same as Heptylene. [1913 Webster]
The Collaborative International Dictionary of English v.0.48:

Heptylene \Hep"tyl*ene\, n. (Chem.) A colorless liquid hydrocarbon, C7H14, of the ethylene series; also, any one of its isomers. Called also heptene. [1913 Webster]