Definition of Olefin

1. Noun. Any unsaturated aliphatic hydrocarbon.

Exact synonyms: Alkene, Olefine
Generic synonyms: Aliphatic Compound
Specialized synonyms: Ethene, Ethylene

Definition of Olefin

1. Noun. (organic chemistry) Any of a class of unsaturated open-chain hydrocarbons such as ethylene; an alkene with only one carbon-carbon double bond. ¹

¹ Source: wiktionary.com

Definition of Olefin

1. an alkene [n -S] : OLEFINIC [adj] - See also: alkene

Medical Definition of Olefin

1. An organic molecule containing carbon and hydrogen atoms in straight or branched chains, where at least one carbon-carbon bond is a double bond. One of three major classes of aliphatic hydrocarbons. (13 Nov 1997)

Lexicographical Neighbors of Olefin

olearias
oleaster
oleaster family
oleasters
oleate
oleates
olecranal
olecranon
olecranon bursitis
olecranon fossa
olecranon process
olecranon reflex
olecranons
olefiant
olefiant gas
olefin (current term)
olefination
olefinations
olefine
olefines
olefinic
olefins
oleic acid
oleic acids
oleiferous
olein
oleine
oleines
oleins

Literary usage of Olefin

Below you will find example usage of this term as found in modern and/or classical literature:

1. Journal of the American Chemical Society by American Chemical Society (1879)
"Reaction of olefin II with diborane and chloramine or diborane-i/e and chloramine gave the primary amines corresponding to compounds I and IV, ..."

2. Code of Federal Regulations: Parts 170 to 199 Revised as of April 1, 2005 by Food and Drug Administration (FDA) Staff (2005)
"(d) olefin basic terpolymers manufactured by the catalytic copolymeriza- tion of ... Such olefin basic copolymers shall contain not less than 95 molar ..."

3. Lectures: On Illuminating Engineering Delivered at the Johns Hopkins by Johns Hopkins University, Illuminating Engineering Society (1911)
"The higher members of the paraffin series and olefin series break down even at temperatures below their boiling points, under normal pressure, ..."

4. Lectures: On Illuminating Engineering Delivered at the Johns Hopkins by Johns Hopkins University, Illuminating Engineering Society (1911)
"The higher members of the paraffin series and olefin series break down even at temperatures below their boiling points, under normal pressure, ..."

5. Gasoline and Other Motor Fuels by Carleton Ellis, Joseph V. Meigs (1921)
"On this assumption some of the reactions involved might be thus expressed, using generalized formulae: (1) Conversion of a paraffin into an olefin ..."

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