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ethylene 音标拼音: ['ɛθəl,in]

n. 乙烯

乙烯

WordNet (r) 3.0 (2006) (WordNet)

ethylene
n 1: a flammable colorless gaseous alkene; obtained from
petroleum and natural gas and used in manufacturing many
other chemicals; sometimes used as an anesthetic [synonym:
{ethylene}, {ethene}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Ethylene \Eth"yl*ene\ ([e^]th"[i^]l*[=e]n), n. [From {Ethyl}.]
(Chem.)
A colorless, gaseous hydrocarbon, {C2H4}, forming an
important ingredient of illuminating gas, and also obtained
by the action of concentrated sulphuric acid in alcohol. It
is an unsaturated compound and combines directly with
chlorine and bromine to form oily liquids (Dutch liquid), --
hence called {olefiant gas}. Called also {ethene}, {elayl},
and formerly, {bicarbureted hydrogen}.
[1913 Webster]

{Ethylene series} (Chem.), the series of unsaturated
hydrocarbons of which ethylene is the type, and
represented by the general formula {CnH2n}.
[1913 Webster]

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Ethylene - Wikipedia
Production emits greenhouse gases, including methane from feedstock production and carbon dioxide from any non- sustainable energy used Ethylene is also an important natural plant hormone and is used in agriculture to induce ripening of fruits [11] The hydrate of ethylene is ethanol
Ethylene | Structure, Sources, Production, Uses, Facts | Britannica
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
Ethylene | CH2=CH2 | CID 6325 - PubChem
Ethylene is used in the production of fabricated plastics, antifreeze; making fibers; to manufacture ethylene oxide, polyethylene for plastics, alcohol, mustard gas, and other organics
Ethylene - NIST Chemistry WebBook
The absorption spectra of ethylene, deutero-ethylene and some alkyl-substituted ethylenes in the vacuum ultra-violet, Proc Roy Soc (London), 1940, A174, 207 [all data]
Ethylene - NIST Chemistry WebBook
Isotopologues: (Z)-Ethylene-1,2-d2 (Z)-Ethylene-1,2-d2 Other names: Ethene; Acetene; Bicarburretted hydrogen; Elayl; Olefiant gas; C2H4; Athylen; Liquid ethyene; UN 1038; UN 1962 Permanent link for this species Use this link for bookmarking this species for future reference Information on this page: Gas phase thermochemistry data References Notes
Ethylene - an overview | ScienceDirect Topics
About 50% of the annual worldwide production of ethylene is used for the production of polyethylene The remaining ethylene is used for making propylene, butadiene, and benzene, which are ultimately used for producing resin products, fiber, and plastic (biomass ucdavis edu)
Properties of Ethylene – C2H4
Welcome to a dedicated technical reference for the properties of ethylene (C₂H₄), also known as ethene This resource is engineered for industry professionals, researchers, and students who require immediate access to validated physical, chemical, and thermodynamic data
Ethylene Production and its Role in shaping the Modern World
Ethylene (C2H4) is a simple yet highly reactive hydro-carbon molecule consisting of two carbon atoms connected by a double bond This double bond makes ethylene highly versatile, serving as a key precursor in producing plastics, chemicals, and other essential materials
Ethylene: Characteristics, Applications, Functions, Types
Ethylene is the simplest alkene compound, consisting of a carbon-carbon double bond, and is the second simplest unsaturated hydrocarbon The structure of ethylene is C2H4 or H2C=CH2

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