O,O-dimethyl S-ethyl phosphorothioate

Base Information

• Chemical Name: O,O-dimethyl S-ethyl phosphorothioate
• CAS No.: 6389-81-7
• Molecular Formula: C4H11 O3 P S
• Molecular Weight: 170.169
• Hs Code.: 2920190090
• Mol file: 6389-81-7.mol

Synonyms:Ethylmethyl phosphorothioate ((EtS)(MeO)2PO) (7CI); O,O-Dimethyl S-ethylphosphorothioate

Chemical Property of O,O-dimethyl S-ethyl phosphorothioate

Chemical Property:

• Vapor Pressure: 0.737mmHg at 25°C
• Boiling Point: 190.8°C at 760 mmHg
• Flash Point: 69.2°C
• PSA: 70.64000
• Density: 1.17g/cm³
• LogP: 2.14040

Purity/Quality:

O,O-DIMETHYL-S-ETHYL PHOSPHOROTHIOATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of O,O-dimethyl S-ethyl phosphorothioate

There total 2 articles about O,O-dimethyl S-ethyl phosphorothioate 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:

O,O-dimethylphosphorylsulfenyl chloride (13894-35-4) + tetraethyltin (597-64-8) → S-ethyl O,O-dimethyl phosphorothiolate (6389-81-7) + chlorotriethylstannane (994-31-0)

Guidance literature:

Yield given;

Reference yield:

methyl phosphite (96-36-6,868-85-9) + ethyl isothiocyanate (542-90-5) → S-ethyl O,O-dimethyl phosphorothiolate (6389-81-7)

Guidance literature:

With sodium; benzene;

upstream raw materials:

methyl phosphite

ethyl isothiocyanate

O,O-dimethylphosphorylsulfenyl chloride

tetraethyltin

Refernces