Methamidophos

Methamidophos
Names
	Preferred IUPAC name O,S-Dimethyl phosphoramidothioate
Identifiers
CAS Number	10265-92-6 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	1098870
ChEBI	CHEBI:38721 ;
ChEMBL	ChEMBL504888 ;
ChemSpider	3954 ;
ECHA InfoCard	100.030.538
EC Number	233-606-0;
KEGG	C18667 ;
PubChem CID	4096;
RTECS number	TB4970000;
UNII	8Z083FM94W ;
UN number	3018 2783
CompTox Dashboard (EPA)	DTXSID6024177 ;
	InChI InChI=1S/C2H8NO2PS/c1-5-6(3,4)7-2/h1-2H3,(H2,3,4) Key: NNKVPIKMPCQWCG-UHFFFAOYSA-N ;
	SMILES O=P(OC)(SC)N;
Properties
Chemical formula	C2H8NO2PS
Molar mass	141.1 g/mol
Density	1.31 g/cm3
Melting point	44.5 °C (112.1 °F; 317.6 K)
Boiling point	thermally unstable
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H300, H311, H330, H400
Precautionary statements	P260, P264, P270, P271, P273, P280, P284, P301+P310, P302+P352, P304+P340, P310, P312, P320, P321, P322, P330, P361, P363, P391, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Methamidophos, trade name "Monitor," is an organophosphate insecticide.

Crops grown with the use of methamidophos include potatoes and some Latin American rice. Many nations have used methamidophos on crops, including developed nations such as Spain, United States, Japan, and Australia. Due to its toxicity, the use of pesticides that contain methamidophos is currently being phased out in Brazil. In 2009, all uses in the United States were voluntarily canceled.