Dimethoate

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Dimethoate
Dimethoate Structural Formulae .V.1.svg
Names
IUPAC name
O,O-dimethyl S-[2-(methylamino)-2-oxoethyl] dithiophosphate
Other names
O,O-dimethyl S-methylcarbamoylmethyl phosphorodithioate
Phosphorodithioic acid, O,O-Dimethyl S-(2-(methylamino)-2-oxoethylyl)ester
Identifiers
60-51-5 YesY
ChEBI CHEBI:34714 YesY
ChEMBL ChEMBL993408 N
ChemSpider 2973 YesY
Jmol-3D images Image
KEGG C14326 YesY
PubChem 3082
UNII W6U08B045O YesY
Properties
C5H12NO3PS2
Molar mass 229.26 g/mol
Appearance Grey-white crystalline solid
Density 1.3 g/cm3, solid
Melting point 43 to 45 °C (109 to 113 °F; 316 to 318 K)
Boiling point 117 °C (243 °F; 390 K) at 10 Pa
2.5 g/100 ml
Hazards
Main hazards Highly toxic
Safety data sheet External MSDS
GHS pictograms GHS-pictogram-exclam.svg[1]
H302 - H312[1]
P280[1]
Flash point 107 °C (225 °F; 380 K)
Related compounds
malathion
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
 N verify (what isYesY/N?)
Infobox references

Dimethoate is a widely used organophosphate insecticide used to kill insects on contact. It was patented and introduced in the 1950s by American Cyanamid. Like other organophosphates, dimethoate is an acetylcholinesterase inhibitor which disables cholinesterase, an enzyme essential for central nervous system function.

References[edit]

  1. ^ a b c Sigma-Aldrich Co., Dimethoate. Retrieved on 2013-07-20.

External links[edit]