noun.
The official IUPAC name for the organicchemicalcompoundpropylene. An alkene which is a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C3H6.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a flammable gas obtained by cracking petroleum; used in organic synthesis
Word Usage
"There is, quite often, an excess of propene, especially in oil refineries that do not have petrochemicals, as in the United States."