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单词 monochlorinated
释义

monochlorinatedadj.

Brit. /ˌmɒnə(ʊ)ˈklɔːrᵻneɪtᵻd/, /ˌmɒnə(ʊ)ˈklɒrᵻneɪtᵻd/, U.S. /ˌmɑnəˈklɔrəˌneɪdᵻd/
Origin: Formed within English, by compounding; perhaps modelled on a French lexical item. Etymons: mono- comb. form, chlorinated adj. at chlorinate v. Derivatives.
Etymology: < mono- comb. form + chlorinated adj. at chlorinate v. Derivatives, perhaps after French monochloré (1848 or earlier; 1839 as monochloruré in a German context in the passage translated in quot. 1852). Compare later monochlorinate v., and slightly later monochloro- comb. form.
Chemistry.
Designating an organic compound in which one chlorine atom has been substituted in or added to the molecule.
ΚΠ
1852 H. Watts tr. L. Gmelin Hand-bk. Chem. VII. 289 Monochlorinated methyl-ether.
1876 Encycl. Brit. V. 676/2 The latter body [sc. monochlorethane] is also formed directly from alcohol..and combines with aldehyde, giving monochlorinated ethylic ether.
1966 U.S. Patent 3,287,411 1/1 The monochlorinated hydrocarbons containing a chlorine attached to carbon atom number 2..may be prepared by any convenient method.
1993 Hazardous Waste 10 151 Test results show that the monochlorinated phenols oxidize about as rapidly as phenol itself.
This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022).
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adj.1852
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