Mesulfenfos

Base Information

• Chemical Name: Mesulfenfos
• CAS No.: 3761-41-9
• Molecular Formula: C10H15 O4 P S2
• Molecular Weight: 294.332
• Hs Code.: 2930909090
• European Community (EC) Number: 621-029-0
• UNII: 724UP1459F
• DSSTox Substance ID: DTXSID9058076
• Nikkaji Number: J3.057K
• Wikidata: Q27266020
• Mol file: 3761-41-9.mol

Synonyms:Mesulfenfos;3761-41-9;FENTHION SULFOXIDE;FENTHION-SULFOXIDE;Fensulfoxide;Mesulfenos;Fenthionsulfoxide;Mesulfenfos [ISO];Mesulfenfos, (+)-;Mesulfenphos;Mesulfenfos, (R)-;Mesulfenfos, (S)-;Mesulfenfos, (-)-;UNII-TM8HKU4HKN;BRN 2136026;Phosphorothioic acid, O,O-dimethyl O-(3-methyl-4-(methylsulfinyl)phenyl) ester;UNII-J04Q566L5K;UNII-724UP1459F;O,O-Dimethyl O-(4-(methylsulfinyl)-m-tolyl) phosphorothioate;O,O-Dimethyl O-((4-methylthio)-m-tolyl)phosphorothioate sulfoxide;724UP1459F;Phosphorothioic acid, O,O-dimethyl O-(4-(methylsulfinyl)-m-tolyl) ester;dimethoxy-(3-methyl-4-methylsulfinylphenoxy)-sulfanylidene-lambda5-phosphane;Phosphorothioic acid, O,O-dimethyl O-(3-methyl-4-((R)-methylsulfinyl)phenyl) ester;Phosphorothioic acid, O,O-dimethyl O-(3-methyl-4-((S)-methylsulfinyl)phenyl) ester;Phosphorothioic acid, O,O-dimethyl O-[3-methyl-4-(methylsulfinyl)phenyl] ester;852952-67-1;852952-68-2;TM8HKU4HKN;J04Q566L5K;dimethoxy-(3-methyl-4-methylsulfinylphenoxy)-sulfanylidene-?^{5}-phosphane;Phosphorothioic acid, O,O-dimethyl O-[4-(methylsulfinyl)-m-tolyl] ester;SCHEMBL115692;DTXSID9058076;C10H15O4PS2;MESULFENFOS, (+/-)-;C10-H15-O4-P-S2;AKOS015903359;LS-108855;FT-0719265;Fenthion-sulfoxide 1000 microg/mL in Acetone;Fenthion-sulfoxide 100 microg/mL in Acetonitrile;Fenthionsulfoxide, PESTANAL(R), analytical standard;Q27266020;O,O-DIMETHYL O-4-METHYLSULFINYL-M-TOLYL PHOSPHOROTHIOATE;O,O-dimethyl O-3-methyl-4-(methylsulfinyl)phenyl phosphorothioate;O,O-DIMETHYL O-(3-METHYL-4-(METHYLSULFINYL)PHENYL) PHOSPHOROTHIOATE;O-4-METHANESULFINYL-3-METHYLPHENYL O,O-DIMETHYL PHOSPHOROTHIOATE

Chemical Property of Mesulfenfos

Chemical Property:

• Vapor Pressure: 3.73E-06mmHg at 25°C
• Melting Point: 58～60℃
• Boiling Point: 397.1°C at 760 mmHg
• Flash Point: 194°C
• PSA: 105.87000
• Density: 1.34g/cm³
• LogP: 4.14480
• Storage Temp.: APPROX 4°C
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 5
• Exact Mass: 294.01493830
• Heavy Atom Count: 17
• Complexity: 315

Purity/Quality:

98%Min ^*data from raw suppliers

FenthionSulfoxide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,Xn,N,T
• Hazard Codes: F,Xn,N,T
• Statements: 11-20/21/22-36-50/53-25
• Safety Statements: 16-26-36-60-61-45

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC1=C(C=CC(=C1)OP(=S)(OC)OC)S(=O)C
• Uses: Fenthion Sulfoxide is the sulfoxide anlogue and metabolite of the organothiophosphate insecticide Fenthion (F278000).

Technology Process of Mesulfenfos

There total 4 articles about Mesulfenfos 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:

fenthion (55-38-9) → 4-(methylthio)-m-cresol (3120-74-9) + 3-methyl-4-(methylsulfinyl)phenol (14143-28-3) + (+)-Fenthion sulfoxide (3761-41-9) + O,O-dimethyl S-[3-methyl-4-(methylthio)phenyl]phosphorothioate

Guidance literature:

With air; water; UV-irradiation;

DOI:10.1021/jf049539x

Reference yield:

fenthion (55-38-9) → (+)-Fenthion sulfoxide (3761-41-9)

Guidance literature:

With selenium(IV) oxide; dihydrogen peroxide; In methanol;

DOI:10.1016/S0045-6535(00)00042-4

Reference yield:

fenthion (55-38-9) → (+)-Fenthion sulfoxide (3761-41-9) + Fenthion oxon (6552-12-1) + Fenthion sulfone (3761-42-0) + fenthion oxon sulfoxide (6552-13-2)

Guidance literature:

With water; In phosphate buffer; at 25 ℃; pH=7; Further Variations:; pH-values; Temperatures; Thermodynamic data;

DOI:10.1021/jf9907539

upstream raw materials:

fenthion

Downstream raw materials:

3-methyl-4-(methylsulfinyl)phenol

Refernces

• 1、 Torrisi, Stefano,Sortino, Salvatore. "New insights into the photoreactivity of the organophosphorus pesticide fenthion: A σ aryl cation as a key intermediate in the photodecomposition". . p. 5943 - 5949. Retrieved 2007/10/03.
• 2、 Huang, Jiping,Mabury, Scott A.. "Hydrolysis kinetics of fenthion and its metabolites in buffered aqueous media". . p. 2582 - 2588. Retrieved 2007/10/03.