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butene

丁烯

WordNet (r) 3.0 (2006) (WordNet)

butene
n 1: any of three isomeric hydrocarbons C4H8; all used in making
synthetic rubbers [synonym: {butylene}, {butene}]

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

butene \butene\ n.
any of three isomeric singly unsaturated hydrocarbons {C4H8};
all are used in making synthetic rubbers; -- called also
{butylene}.
[WordNet 1.5]

Butylene \Bu"ty*lene\, n. [From {Butyl}.]
1. (Chem.) Any one of three metameric hydrocarbons, {C4H8},
of the ethylene series. They are gaseous or easily
liquefiable; -- called also {butene}.
[1913 Webster]

2. the hypothetical divalent radical {-(CH2)4-}; -- used in
combining forms; as, butylene diamine.
[PJC]

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英文字典中文字典相关资料:

Butene - Wikipedia
Butene, also known as butylene, is an alkene with the formula C 4 H 8 The word butene may refer to any of the individual compounds They are colourless gases that are present in crude oil as a minor constituent in quantities that are too small for viable extraction
1-Butene | C4H8 | CID 7844 - PubChem
1-Butene | C4H8 | CID 7844 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
Butene | Alkenes, Polymers, Petrochemicals | Britannica
butene, any of four isomeric compounds belonging to the series of olefinic hydrocarbons The chemical formula is C 4 H 8 The isomeric forms are 1-butene, cis-2-butene, trans-2-butene, and isobutylene All four butenes are gases at room temperature and pressure
Butene | Formula, Properties Application
Butene serves as a crucial component in several industries due to its flexible chemical properties Here are some of the common applications: Petrochemical Industry: Butene is primarily produced in the petrochemical industry during the cracking process of petroleum fractions
Difference Between Butane and Butene | Definition, Properties . . .
Butene is a monomer for the production of different types of polymers The double bond present in butene allows it to act as a monomer The main difference between butane and butene is that there are no double bonds in butane molecules whereas butene molecules have one double bond
Butene - Definition, Formula, Structure, Preparation and . . .
Butene is an alkene with the formula C 4 H 8 that is also known as butylene Butene may refer to all of the compounds individually They are colourless gases that are present in crude oil as a minor constituent in amounts that make extraction impossible Butene is made by catalytic cracking of long-chain hydrocarbons left over from crude oil

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