Demeton-S-methyl

Demeton-S-methyl

Names
IUPAC name O,O-Dimethyl S-2-(ethylsulfanyl)ethyl phosphorothioate
Other names 1-(Dimethoxyphosphorylthio)-2-(ethylthio)ethane S-[2-(Ethylthio)ethyl] O,O-dimethyl phosphorothioate, Demeton methyl; O,O-Dimethyl 2-ethylmercaptoethyl thiophosphate; Metasystox; Methyl mercaptophos; Methyl systox
Identifiers
CAS Number	919-86-8 Y
ChEBI	CHEBI:38624 Y
ChemSpider	12938 Y
Jmol 3D model	Interactive image
KEGG	C18655 Y
PubChem	13526
InChI InChI=1S/C6H15O3PS2/c1-4-11-5-6-12-10(7,8-2)9-3/h4-6H2,1-3H3 Y Key: WEBQKRLKWNIYKK-UHFFFAOYSA-N Y InChI=1/C6H15O3PS2/c1-4-11-5-6-12-10(7,8-2)9-3/h4-6H2,1-3H3 Key: WEBQKRLKWNIYKK-UHFFFAOYAF
SMILES O=P(OC)(SCCSCC)OC
Properties
Chemical formula	C6H15O3PS2
Molar mass	230.28 g/mol
Appearance	Oily, colorless to pale-yellow liquid
Density	1.2 g/cm3
Boiling point	118 °C (244 °F; 391 K)
Solubility in water	0.33 g/100 ml (20 °C)
Vapor pressure	0.0004 mmHg (20°C)
Vapor pressure	{{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references

Demeton-S-methyl is an organic compound with the molecular formula C₆H₁₅O₃PS₂. It is used as an acaricide and insecticide; more specifically it is an organothiophosphate acaricide and an aliphatic organothiophosphate insecticide, respectively. It is flammable.

See also

• Demeton