mevinphosn.

Brit.

/mᵻˈvɪnfɒs/,

/ˈmɛvɪnfɒs/, U.S.

/məˈvɪnfɑs/,

/ˈmɛvənˌfɑs/

Origin: Formed within English, by compounding. Etymons: methyl n., vinyl n., phosphate n.

Etymology: < me- (in methyl n.) + vin- (in vinyl n.) + -phos (in phosphate n.).

A highly toxic organophosphate compound that acts as a cholinesterase inhibitor and has been used as an agricultural insecticide and acaricide; methyl 3-(dimethoxyphosphinyloxy)but-2-enoate, C₇H₁₃O₆P.

ΚΠ

1969 Recommended Common Names for Pesticides (B.S.I.) 62 (table) Mevinphos..2-methoxycarbonyl-1-methylvinyl dimethyl phosphate.

1980 Daily Tel. 4 Mar. 10/6 Regulations governing the sale of..the highly dangerous insecticide mevinphos..are often confusing and open to abuse.

1991 New Scientist 18 May 35/1 Dichlorovos vaporises easily... Its relatives, chlorfenvinphos and tetrachlorvinphos, fenchlorophos and mevinphos, are also nonspecific insecticides of varying toxicity.

1999 Daily Tel. 24 June 11/2 Officials from the Royal Society for the Protection of Birds say the bird was killed by mevinphos, a banned insecticide.

This is a new entry (OED Third Edition, December 2001; most recently modified version published online March 2022).

单词	mevinphos
释义	mevinphosn. Brit. /mᵻˈvɪnfɒs/, /ˈmɛvɪnfɒs/, U.S. /məˈvɪnfɑs/, /ˈmɛvənˌfɑs/ Origin: Formed within English, by compounding. Etymons: methyl n., vinyl n., phosphate n. Etymology: < me- (in methyl n.) + vin- (in vinyl n.) + -phos (in phosphate n.). A highly toxic organophosphate compound that acts as a cholinesterase inhibitor and has been used as an agricultural insecticide and acaricide; methyl 3-(dimethoxyphosphinyloxy)but-2-enoate, C₇H₁₃O₆P. ΚΠ 1969 Recommended Common Names for Pesticides (B.S.I.) 62 (table) Mevinphos..2-methoxycarbonyl-1-methylvinyl dimethyl phosphate. 1980 Daily Tel. 4 Mar. 10/6 Regulations governing the sale of..the highly dangerous insecticide mevinphos..are often confusing and open to abuse. 1991 New Scientist 18 May 35/1 Dichlorovos vaporises easily... Its relatives, chlorfenvinphos and tetrachlorvinphos, fenchlorophos and mevinphos, are also nonspecific insecticides of varying toxicity. 1999 Daily Tel. 24 June 11/2 Officials from the Royal Society for the Protection of Birds say the bird was killed by mevinphos, a banned insecticide. This is a new entry (OED Third Edition, December 2001; most recently modified version published online March 2022). < n.1969
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