Ethylene - Wikipedia
It is a colourless, flammablegas with a faint "sweet and musky" odour when pure.[7] It is the simplest alkene(a hydrocarbon with carbon–carbondouble bonds). Ethylene is widely used in the chemical industry, and its worldwide production (over 150 million tonnesin 2016[8]) exceeds that of any other organic compound.
Ethylene | Structure, Sources, Production, Uses, & Facts | Britannica
2024年9月30日 · ethylene (H2C=CH2), the simplest of the organic compounds known as alkenes, which contain carbon-carbon double bonds. It is a colourless, flammable gas having a sweet taste and odour. Natural sources of ethylene include both natural gas and petroleum; it is also a naturally occurring hormone in plants, in which it inhibits growth and promotes ...
Ethylene - Encyclopedia.com
2018年5月14日 · Ethylene (ETH-ih-leen) is a colorless, flammable gas with a sweet odor and taste. It is the simplest alkene. Alkenes are hydrocarbons that contain one or more double bonds. Ethylene was first prepared in 1794 by a group of Dutch chemists including J. R. Deiman, A. Paets van Troostwyk, N. Bondt, and A. Lauwerenburgh.
Ethylene Definition & Meaning - Merriam-Webster
The meaning of ETHYLENE is a colorless flammable gaseous unsaturated hydrocarbon C2H4 that is found in coal gas, can be produced by pyrolysis of petroleum hydrocarbons, and occurs in plants functioning especially as a natural growth regulator that promotes the ripening of fruit.
ethylene是什么意思_ethylene的翻译_音标_读音_用法_例句_爱词 …
英 [ˈeθɪli:n] 美 [ˈɛθəˌlin] 释义. n. 乙烯; 乙撑. 实用场景例句. 全部. 乙烯. 乙撑. The ethylene ( C 2 H 4 ) adsorbed on Ru ( 0001 ) surface has been studied by using thermal desorption spectroscopy ( TDS ). 用热脱附谱 ( TDS ) 方法研究了乙烯 ( C2H4 ) 在Ru ( 0001 ) 表面上的吸附. 期刊摘选.
ETHYLENE | English meaning - Cambridge Dictionary
ETHYLENE definition: 1. a gas with a slightly sweet smell that burns easily, used in industry and to make fruit ripe…. Learn more.
Ethylene - WikiChem - Potsdam
2009年8月24日 · Ethylene (IUPAC name: ethene) is the chemical compound with the formula C 2 H 4. It is the simplest alkene. Because it contains a carbon-carbon double bond, ethylene is called an unsaturated hydrocarbon or an olefin. It is extremely important in industry and also has a role in biology as a hormone.
Ethylene - definition of ethylene by The Free Dictionary
eth·yl·ene. n. A colorless flammable gas, C 2 H 4, derived from natural gas and petroleum and also occurring as a natural plant hormone, used as a source of many organic compounds, in welding and cutting metals, to ripen citrus fruits, and as an anesthetic. Also called ethene.
ethylene noun - Definition, pictures, pronunciation and usage …
Definition of ethylene noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
ethylene - WordReference.com Dictionary of English
a colorless, flammable gas, C 2 H 4, having a sweet, unpleasant odor and taste, the first member of the ethylene series, usually obtained from petroleum and natural gas: used as an agent to …