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单词 Conjugated diene
释义

Conjugated diene

英语百科

Diene

1,3-butadiene
Some dienes: A: 1,2-Propadiene, also known as allene, is the simplest cumulated diene. B: Isoprene, also known as 2-methyl-1,3-butadiene, the precursor to natural rubber. C: 1,3-Butadiene, a  precursor to synthetic polymers.  D: 1,5-Cyclooctadiene, an unconjugated diene (notice that each double bond is two carbons away from the other). E: Norbornadiene, a strained bicyclic and unconjugated  diene.  F: Dicyclopentadiene.  G: Linoleic acid, a fatty acid that is required in the human diet.

In organic chemistry a diene (/ˈd.n/ DY-een) or diolefin (/dˈləfn/ dy-OH-lə-fin) is a hydrocarbon that contains two carbon double bonds. Dienes occur occasionally in nature. Conjugated dienes are widely used as monomers in the polymer industry.

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更新时间:2025/6/23 1:02:15