Agent Name

Ethoate-methyl

CAS Number

116-01-8

Formula

C6-H14-N-O3-P-S2

Major Category

Pesticides

Synonyms

AC 18706; American cyanamid 18706; B/77; CL 18706; Dimethoate - ethyl; Dimethoate-ethyl; Dwutiofosforan S-N-etylokarbamylometylo-O,O-dwumetylowy [Polish]; EI-18706; ENT-25,506; Ethoate methyl; Etoat metylowy [Polish]; Fitios; Fitios B/77; N-Ethylamide of O,O-dimethyl dithiophosphorylacetic acid; N-Monoethylamide of O,O-dimethyldithiophosphorylacetic acid; O,O-Dimethyl S-(N-ethylcarbamoylmethyl) dithiophosphate; O,O-Dimethyl S-(N-ethylcarbamoylmethyl) phosphorodithioate; OMS 252; Phoshorothioic acid, S-(2-(2-ethylamino)-2-oxoethyl) O,O-dimethyl ester; Phosphorodithioic acid, O,O-dimethyl ester, S-ester with N-ethyl-2-mercaptoacetamide; Phosphorodithioic acid, S-(2-(ethylamino)-2-oxoethyl) O,O-dimethyl ester; S-((Ethylcarbamoyl)methyl) O,O-dimethylphosphorodithioate; S-(2-(Ethylamino)-2-oxoethyl) O,O-dimethyl phosphorodithioate; S-(N-Ethylcarbamoylmethyl) dimethyl phosphorodithioate; S-Ethylcarbamoylmethyl O,O-dimethyl phosphorodithioate; VEL 88; [ChemIDplus]

Category

Organophosphate Insecticides

Description

White solid; [HSDB]

Sources/Uses

Used as systemic insecticide and acaricide; Likely discontinued for pesticide use worldwide; [HSDB]

Comments

No toxic symptoms were observed in 50 day feeding study with rats at 300 ppm; [HSDB] Effects in high-dose animal studies include changes in liver weight and inhibition of true cholinesterase; [RTECS]

Exposure Assessment
BEI

Cholinesterase activity in red cells = 70% of individual's baseline, sample time discretionary; [ACGIH]

Vapor Pressure

9.25E-6 mm Hg

Adverse Effects
Other Poison

Organophosphate

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Health Studies

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Chemical Information

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