Styrylphosphonic dichloride

Base Information

• Chemical Name: Styrylphosphonic dichloride
• CAS No.: 4708-07-0
• Molecular Formula: C8H7Cl2OP
• Molecular Weight: 221.023
• European Community (EC) Number: 225-196-7
• Nikkaji Number: J157.835I
• Mol file: 4708-07-0.mol

Synonyms:Styrylphosphonic dichloride;4708-07-0;[(E)-2-dichlorophosphorylethenyl]benzene;EINECS 225-196-7;C8H7Cl2OP;C8-H7-Cl2-O-P;(E)-2-phenylethenylphosphonic dichloride;[(E)-2-Phenylvinyl]phosphonic dichloride;Styrylphophonyl dichloride;AKOS015917425;Phosphonic dichloride, (2-phenylethenyl)-;[(E)-2-dichloro-phosphoryl-vinyl]-benzene

Chemical Property of Styrylphosphonic dichloride

Chemical Property:

• Vapor Pressure: 0.000692mmHg at 25°C
• Refractive Index: 1.587
• Boiling Point: 318°Cat760mmHg
• Flash Point: 146.1°C
• PSA: 26.88000
• Density: 1.374g/cm³
• LogP: 4.32800
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 219.9611572
• Heavy Atom Count: 12
• Complexity: 203

Purity/Quality:

98%min ^*data from raw suppliers

(E)-2-PHENYLETHENYLPHOSPHONIC DICHLORIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C=CP(=O)(Cl)Cl
• Isomeric SMILES: C1=CC=C(C=C1)/C=C/P(=O)(Cl)Cl

Technology Process of Styrylphosphonic dichloride

There total 16 articles about Styrylphosphonic dichloride 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: 99.0%

styryltrichlorophosphonium hexachlorophosphorate (40969-10-6) → styrylphosphonic dichloride (4708-07-0)

Guidance literature:

With 1,1,3-trihydroperfluorobutyldichlorophosphite; In benzene;

Reference yield: 96.0%

styryltrichlorophosphonium hexachlorophosphorate (40969-10-6) → styrylphosphonic dichloride (4708-07-0)

Guidance literature:

With sodium dithionite; In tetrachloromethane; Ambient temperature;

Reference yield: 95.0%

Styryl-phosphortetrachlorid (4895-49-2,40851-17-0) → styrylphosphonic dichloride (4708-07-0)

Guidance literature:

With sodium dithionite; In tetrachloromethane; at 20 ℃;

upstream raw materials:

styryltrichlorophosphonium hexachlorophosphorate

styrene

Styryl-phosphortetrachlorid

benzamide

Downstream raw materials:

C₁₆H₁₆O₅P₂

β-styrylphosphonyl difluoride

β-Diphenylphosphinylstyrol

β-Styryldiethylphosphinoxid

Refernces

• 1、 Mitrasov,Kondrat'Eva,Lukicheva,Gordeeva,Kirillov. "Reactions of amino acids with arylchlorophosphoranes and chlorophosphonium compounds". scheme or table. p. 777 - 778. Retrieved 2011/08/09.
• 2、 Mitrasov,Anisimova,Kolyamshin,Kormachev. "Reactions of Pyridine N-Oxides with Alkenyltrichlorophosphonium Hexachlorophosphorates". . p. 153 - 153. Retrieved 2007/10/03.