What is another word for alkene?
Pronunciation: [ˈalkiːn] (IPA) 
An alkene is a hydrocarbon with one or more carbon-to-carbon double bonds. There are many synonyms for alkene, including olefin, ethylene, and vinylen. Olefin is a common synonym for alkene and comes from the fact that these compounds have a double bond that is unsaturated, meaning it contains one carbon atom bonded to another via a double bond. Ethylene is another synonym for alkene due to its simple chemical structure of two carbon atoms and four hydrogen atoms, making up the compound C2H4. Lastly, vinylen is another synonym for alkene, as it refers to the double bond between two adjacent carbon atoms that is composed of one sigma bond and one pi bond.
