organophosphaten.

Brit.

/ɔːˌɡanəʊˈfɒsfeɪt/,

/ˌɔːɡənəʊˈfɒsfeɪt/,

/ˌɔːɡn̩əʊˈfɒsfeɪt/, U.S.

/ɔrˌɡænoʊˈfɑsˌfeɪt/

Origin: Formed within English, by compounding. Etymons: organo- comb. form, phosphate n.

Etymology: < organo- comb. form + phosphate n.

Chemistry.

Any organic compound whose molecule contains one or more phosphate ester groups, esp. any of a large class of pesticides of this kind.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic radicals > [noun] > radical compounds (general)

telluride1832

hydroxide1851

oleic ether1854

organo-mercurial1858

triacetate1860

sulphone1872

sulphoxide1894

tetraalkyllead1923

organophosphate1945

1945 Science 2 Nov. 449/1 An increase in liver inorganic phosphate occurs with a concurrent fall in adenosine pyrophosphate and other organo-phosphates.

1958 Jrnl. Econ. Entomol. 51 714 (heading) New organophosphate insecticides developed on rational principles.

1974 M. C. Gerald Pharmacol. vii. 133 Medically, organophosphate compounds are used for the treatment of glaucoma.

1995 Cats June 14/2 Some flea-control products list an organophosphate as the active ingredient to kill fleas.

This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022).

单词	organophosphate
释义	organophosphaten. Brit. /ɔːˌɡanəʊˈfɒsfeɪt/, /ˌɔːɡənəʊˈfɒsfeɪt/, /ˌɔːɡn̩əʊˈfɒsfeɪt/, U.S. /ɔrˌɡænoʊˈfɑsˌfeɪt/ Origin: Formed within English, by compounding. Etymons: organo- comb. form, phosphate n. Etymology: < organo- comb. form + phosphate n. Chemistry. Any organic compound whose molecule contains one or more phosphate ester groups, esp. any of a large class of pesticides of this kind. ΘΚΠ the world > matter > chemistry > organic chemistry > organic radicals > [noun] > radical compounds (general) telluride1832 hydroxide1851 oleic ether1854 organo-mercurial1858 triacetate1860 sulphone1872 sulphoxide1894 tetraalkyllead1923 organophosphate1945 1945 Science 2 Nov. 449/1 An increase in liver inorganic phosphate occurs with a concurrent fall in adenosine pyrophosphate and other organo-phosphates. 1958 Jrnl. Econ. Entomol. 51 714 (heading) New organophosphate insecticides developed on rational principles. 1974 M. C. Gerald Pharmacol. vii. 133 Medically, organophosphate compounds are used for the treatment of glaucoma. 1995 Cats June 14/2 Some flea-control products list an organophosphate as the active ingredient to kill fleas. This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022). < n.1945
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