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单词 ethylene dichloride
释义

ethylene dichloride

Chemistry
noun
A toxic, flammable liquid made by the addition reaction of chlorine and ethylene and used as a synthetic reagent (chiefly to make vinyl chloride for PVC manufacture), and (especially formerly) in degreasers and paint removers and as an anti-knock agent.

Origin

Mid 19th century; earliest use found in Proceedings of the Royal Society of London.

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更新时间:2024/9/22 1:23:54