English word butylene comes from English butyl, English -ene
| Dictionary entry | Language | Definition |
|---|---|---|
| butyl | English (eng) | (organic chemistry) Any of four isomeric univalent hydrocarbon radicals, C4H9, formally derived from butane by the loss of a hydrogen atom.. A synthetic rubber made by the polymerization of isobutylene. |
| -ene | English (eng) | (organic chemistry) An aromatic hydrocarbon based on benzene.. (organic chemistry) An unsaturated hydrocarbon having at least one double bond; an alkene.. A polymer derived from an alkene. A single-atom thick two-dimensional layer of atoms. |
| butylene | English (eng) | (organic compound) Any of three isomeric aliphatic alkenes containing four carbon atoms and one double bond; their polymers are used as synthetic rubber. |