Fensulfothion

Base Information

• Chemical Name: Fensulfothion
• CAS No.: 115-90-2
• Molecular Formula: C11H17O4PS2
• Molecular Weight: 308.359
• Hs Code.: 2930909066
• European Community (EC) Number: 204-114-3
• ICSC Number: 1406
• UN Number: 2810,3018,2783
• UNII: VB39B105PO
• DSSTox Substance ID: DTXSID6021953
• Nikkaji Number: J2.899A
• Wikipedia: Fensulfothion
• Wikidata: Q5443592
• Metabolomics Workbench ID: 55026
• ChEMBL ID: CHEMBL3186021
• Mol file: 115-90-2.mol

Synonyms:Dansit;fensulfothion

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Chemical Property of Fensulfothion

Chemical Property:

• Appearance/Colour: oily yellow or brown liquid
• Vapor Pressure: 2.27E-06mmHg at 25°C
• Melting Point: 25°C
• Refractive Index: 1.575
• Boiling Point: 404.032 °C at 760 mmHg
• Flash Point: 198.152 °C
• PSA: 105.87000
• Density: 1.312 g/cm³
• LogP: 4.61660
• Storage Temp.: 0-6°C
• Water Solubility.: 1.54g/L(25 oC)
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 7
• Exact Mass: 308.03058836
• Heavy Atom Count: 18
• Complexity: 306
• Transport DOT Label: Poison

Purity/Quality:

Safty Information:

• Pictogram(s): T+， N
• Hazard Codes: T+,N
• Statements: 27/28-50/53-26/27/28
• Safety Statements: 23-28-36/37-45-60-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Pesticides -> Organophosphate Insecticides
• Canonical SMILES: CCOP(=S)(OCC)OC1=CC=C(C=C1)S(=O)C
• Inhalation Risk: Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly on spraying.
• Effects of Short Term Exposure: The substance may cause effects on the nervous system. This may result in convulsions and respiratory failure. Cholinesterase inhibition. Exposure above the OEL could cause death. The effects may be delayed. Medical observation is indicated.
• Effects of Long Term Exposure: Cholinesterase inhibition. Cumulative effects are possible. See Acute Hazards/Symptoms.
• Description: Fensulfothion is a systemic previously but not currently registered for insecticidal and nematicidal activity in the United States.
• Uses: Fensulfothion is a highly toxic insecticide used for agriculture purposes. Nematocide, insecticide. Nematocide and pesticide used to control free-living, cyst-forming and root-knot nematotodes and soil insects in vegetable and fruit crops.

Technology Process of Fensulfothion

There total 1 articles about Fensulfothion 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:

→ fensulfothion (115-90-2)

Guidance literature:

Reference yield: 96.0%

fensulfothion (115-90-2) → O,O-diethyl O-(4-(methylthio)phenyl)phosphorothioate (3070-15-3)

Guidance literature:

With fac-tris(2-phenylpyridinato-N,C₂')iridium(III); triphenylphosphine; In dichloromethane; at 20 ℃; for 48h; Inert atmosphere; Irradiation;

DOI:10.1021/acscatal.0c00690

Reference yield:

fensulfothion (115-90-2) + p-toluenesulfonyl chloride (98-59-9) → C18H24NO6PS3

Guidance literature:

Multistep reaction; (i) NaN₃, H₂SO₄, CHCl₃, (ii) /BRN= 607898/, Py;

Downstream raw materials:

O,O-diethyl O-(4-(methylthio)phenyl)phosphorothioate

Refernces