Demephion-S

Base Information

Chemical Name:Demephion-S
CAS No.:2587-90-8
Molecular Formula:C5H13 O3 P S2
Molecular Weight:216.262
Hs Code.:2930909062
European Community (EC) Number:219-971-9
UN Number:3077,3018
UNII:2678KW974N
DSSTox Substance ID:DTXSID2041838
Nikkaji Number:J7.618J
Wikidata:Q15722731
Mol file:2587-90-8.mol

Synonyms:Demephion-S;Isotinox;Cebetox;Cymetox;2587-90-8;Methyl demeton methyl;Caswell No. 369A;Isonitox;Demephion-S [ISO:BSI];EINECS 219-971-9;EPA Pesticide Chemical Code 369200;1-dimethoxyphosphorylsulfanyl-2-methylsulfanylethane;BRN 1707090;O,O-Dimethyl S-(2-(methylthio)ethyl) phosphorothioate;UNII-2678KW974N;Phosphorothioic acid, O,O-dimethyl S-(2-(methylthio)ethyl) ester;2-Methylthioethyl O,O-dimethyl phosphorothioate;2678KW974N;Ethanethiol, 2-(methylthio)-, O,O-dimethyl phosphorothioate;Phosphorothioic acid, O,O-dimethyl-S-(2-methylthio) ethyl ester;Ethanethiol, 2-(methylthio)-, S-ester with O,O-dimethyl phosphorothioate;Phosphorothioic acid, O,O-dimethyl S-(2-methylthio)ethyl ester;Tinox;Phosphorothioic acid, O,O-dimethyl S-[2-(methylthio)ethyl] ester;DEMEPHION-S [ISO];SCHEMBL117916;DTXSID2041838;CHEBI:82115;LS-108859;C18976;Q15722731;Phosphorothioic acid, O,O-dimethyl-5-(2-(methylthio)ethyl)ester;PHOSPHOROTHIOIC ACID, O,O-DIMETHYL-S-(2-METHYLTHIO)ETHYL ESTER;(Phosphorothioic acid, O,O-dimethyl-S-(2-methylthio)ethyl ester)

Suppliers and Price of Demephion-S

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of Demephion-S

Chemical Property:

Vapor Pressure:0.0114mmHg at 25°C
Boiling Point:270.3°Cat760mmHg
Flash Point:117.3°C
PSA：95.94000
Density:1.229g/cm³
LogP:2.48350
XLogP3:0.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:6
Exact Mass:216.00437362
Heavy Atom Count:11
Complexity:134
Transport DOT Label:Class 9

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COP(=O)(OC)SCCSC

Technology Process of Demephion-S

There total 2 articles about Demephion-S 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:

: 542-81-4
sulfure de methyle et de 2-chloroethyle

: 2587-90-8
O,O-dimethyl-S-(2-methyl-thioethyl)phosphorothiolate

Guidance literature:

Reference yield:

: 2587-90-8
O,O-dimethyl-S-(2-methyl-thioethyl)phosphorothiolate

Guidance literature:: aus Monothiophosphorsaeure-O.O.O-trimethylester u. Methyl-<2-chlor-aethyl>-sulfid in sd. Chlor-benzol ;

Reference yield:

: 2587-90-8
O,O-dimethyl-S-(2-methyl-thioethyl)phosphorothiolate

: cobalt(II) bromide

: CoBr2(O,O-dimethyl-S-(2-methylthioethyl)phosphorothiolate)

Guidance literature:: In dichloromethane; dropwise addn. of excess of ligand to CoBr2, (2-3 h, 50°C); pptn. on addn. of light petroleum, cooling, filtration (N2 atmosphere), washing (light petroleum); elem. anal.;
DOI:10.1016/S0020-1693(00)94632-2