Methamidophos

Base Information Edit

Chemical Name:Methamidophos
CAS No.:10265-92-6
Deprecated CAS:115182-35-9
Molecular Formula:C2H8NO2PS
Molecular Weight:141.131
Hs Code.:2930500010
European Community (EC) Number:233-606-0
ICSC Number:0176
UN Number:3018,2783
UNII:8Z083FM94W
DSSTox Substance ID:DTXSID6024177
Nikkaji Number:J9.819A
Wikipedia:Methamidophos
Wikidata:Q421055
NCI Thesaurus Code:C163671
Metabolomics Workbench ID:45115
ChEMBL ID:CHEMBL504888
Mol file:10265-92-6.mol

Synonyms:metamidophos;methamidophos;O,S-dimethylphosphoroamidothioate;Tamaron

This product is a nationally controlled contraband, and the Lookchem platform doesn't provide relevant sales information.

Chemical Property of Methamidophos Edit

Chemical Property:

Appearance/Colour:off-white crystalline solid
Vapor Pressure:0.211mmHg at 25°C
Melting Point:44.5 °C
Refractive Index:1.485
Boiling Point:208.7 °C at 760 mmHg
PKA:-0.58±0.70(Predicted)
Flash Point:80 °C
PSA：87.43000
Density:1.286 g/cm³
LogP:1.76290
Storage Temp.:0-6°C
Water Solubility.:>200 g l-1 (20°C)
XLogP3:-0.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:141.00133667
Heavy Atom Count:7
Complexity:95.7
Transport DOT Label:Poison

Purity/Quality:

Safty Information:

Pictogram(s): T+,N
Hazard Codes:T+;N,N,T+,Xn,F
Statements: 24-26/28-50-36-20/21/22-11
Safety Statements: 1/2-28-36/37-45-61-26

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Pesticides -> Organophosphate Insecticides
Canonical SMILES:COP(=O)(N)SC
Inhalation Risk:A harmful concentration of airborne particles can be reached quickly when dispersed, especially if powdered.
Effects of Short Term Exposure:The substance is irritating to the eyes. The substance may cause effects on the nervous system by a cholinesterase inhibiting effect. This may result in convulsions, respiratory failure, heart failure and death. The effects may be delayed. Medical observation is indicated.
Effects of Long Term Exposure:The substance may have effects on the nervous system. Cholinesterase inhibition. Cumulative effects are possible.
Uses Insecticide and acaricide. Metamidophos is an organophosphate insecticide used in great quantities in rice fields in rice-producing countries. Insecticide; acaricide. Methamidophos is used to control a wide range of insects and mites in a very large number of crops.

Technology Process of Methamidophos

There total 6 articles about Methamidophos which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.8%