Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl ester

Base Information

• Chemical Name: Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl ester
• CAS No.: 71363-52-5
• Molecular Formula: C₁₀H₁₀Cl₃O₄P
• Molecular Weight: 331.52
• European Community (EC) Number: 607-152-2,805-391-9
• UNII: 4HWT39WUX9
• Metabolomics Workbench ID: 55953
• Nikkaji Number: J1.145B
• Mol file: 71363-52-5.mol

Synonyms:dimethylvinphos

Chemical Property of Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl ester

Chemical Property:

• Boiling Point: 368.6±42.0 °C(Predicted)
• PSA: 54.57000
• Density: 1.448±0.06 g/cm3(Predicted)
• LogP: 4.94810
• Storage Temp.: 0-6°C
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 329.938229
• Heavy Atom Count: 18
• Complexity: 342

Purity/Quality:

95% ^*data from raw suppliers

Dimethylvinphos PESTANAL?, analytical standard ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COP(=O)(OC)OC(=CCl)C1=C(C=C(C=C1)Cl)Cl
• Isomeric SMILES: COP(=O)(OC)O/C(=C/Cl)/C1=C(C=C(C=C1)Cl)Cl
• Uses: Dimethylvinphos is a moderately persistent insecticide with contact and stomach action and is used to control stem borers and leaf rollers in rice with a dust formulation.

Technology Process of Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl ester

There total 2 articles about Phosphoric acid, 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl ester 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:

2,2-dichloro-1-(2,4-dichlorophenyl)ethan-1-one (2274-66-0) + phosphorous acid trimethyl ester (121-45-9) → dimethylvinphos (67628-93-7) + 2-chloro-1-(2,4-dichlorophenyl)vinyldimethyl phosphate (71363-52-5) + 2,6-dichlorophenacyl chloride (81547-71-9)

Guidance literature:

In methanol; for 0.25h; Title compound not separated from byproducts; Heating;

Reference yield:

→ 2-chloro-1-(2,4-dichlorophenyl)vinyldimethyl phosphate (71363-52-5)

Guidance literature:

POCl3-Verb., 1.)ClCH2-COAr, 2.)Me.;

upstream raw materials:

2,2-dichloro-1-(2,4-dichlorophenyl)ethan-1-one

phosphorous acid trimethyl ester

Refernces