propylene
noun
Forms propylenes
- noun (organic chemistry) The organic chemical compound propene. An alkene which is a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C₃H₆.
Synonyms
Etymology
Coined by John Williams Reynolds in 1851, from French propionique + -ylene
Webster’s 1913
- noun A colorless gaseous hydrocarbon (C3H6) of the ethylene series, having a garlic odor. It occurs in coal gas, and is produced artificially in various ways. Called also propene.
Etymology [Cf. F. propylène.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “propylene”, CC BY-SA 4.0. Details