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单词 organochloride
释义

organochloriden.

Brit. /ɔːˌɡanəʊˈklɔːrʌɪd/, /ˌɔːɡənəʊˈklɔːrʌɪd/, /ˌɔːɡn̩əʊˈklɔːrʌɪd/, U.S. /ɔrˌɡænoʊˈklɔˌraɪd/
Origin: Formed within English, by compounding. Etymons: organo- comb. form, chloride n.
Etymology: < organo- comb. form + chloride n.
Chemistry.
Any organic compound whose molecule contains one or more chlorine atoms as substituents, esp. an organochlorine pesticide. Frequently attributive.
ΘΚΠ
the world > matter > chemistry > organic chemistry > poisons > [noun] > others
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organochloride1966
1966 Residue Rev. 13 28 The organophosphorus insecticides are usually much less stable than the organochlorides.
1967 Chem. Abstr. 67 10133/2 All the wildlife sampled in the remote Signy Island and its surrounding waters was contaminated with persistent organochloride pesticides.
1971 Proc. Royal Soc. B. 177 323 Organophosphorus compounds tend to be more acutely toxic than the organochlorides.
1987 Woman's Day (Melbourne) 16 Nov. 57/2 Organochlorides, the chemicals that were detected in Australian meat in the US and Japan, do not cause allergies and their long-term damage, if any, is not known.
1999 R. Deakin Waterlog (2000) xvi. 184 It has taken thirty years for the powerful poisons that killed them, organochloride pesticides like aldrin, dieldrin and DDT, to flush out of our rivers.
This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022).
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n.1966
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