PHENYL-PHOSPHONOTHIOIC ACID METHYL ESTER

Base Information

• Chemical Name: PHENYL-PHOSPHONOTHIOIC ACID METHYL ESTER
• CAS No.: 42976-67-0
• Molecular Formula: C7H9 O2 P S
• Molecular Weight: 188.183921
• Hs Code.: 2930909090
• Mol file: 42976-67-0.mol

Synonyms:O-Methylphenyl phosphonothioate; O-Methyl phenylphosphonothioic acid; O-Methylphenylthiophosphonic acid

Chemical Property of PHENYL-PHOSPHONOTHIOIC ACID METHYL ESTER

Chemical Property:

• Vapor Pressure: 0.00107mmHg at 25°C
• Boiling Point: 288.6°C at 760 mmHg
• Flash Point: 128.3°C
• PSA: 71.36000
• Density: 1.3g/cm³
• LogP: 1.91070

Purity/Quality:

99% ^*data from raw suppliers

PHENYL-PHOSPHONOTHIOIC ACID METHYL ESTER 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of PHENYL-PHOSPHONOTHIOIC ACID METHYL ESTER

There total 5 articles about PHENYL-PHOSPHONOTHIOIC ACID METHYL 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:

phenylthiophosphonic acid dimethyl ester (6840-11-5) → O-methyl phenylphosphonothioic acid (42976-67-0)

Guidance literature:

With potassium hydroxide; In methanol; at 80 ℃; for 24h;

DOI:10.1021/jo052020v

Reference yield:

O-Methyl hydrogen phenylphosphonothioate dicyclohexylammonium salt (156117-16-7) → (S)-(-)-O-Methyl hydrogen phenylphosphonothioate (42976-67-0,67213-42-7,67253-70-7,67253-71-8) + (R)-(+)-O-Methyl hydrogen phenylphosphonothioate (67253-70-7)

Guidance literature:

With sodium hydroxide; for 0.5h; Yield given;

DOI:10.1021/ja00197a056

Reference yield:

methanol (67-56-1) + C10H16NOPS → O-methyl phenylphosphonothioic acid (42976-67-0)

Guidance literature:

In dichloromethane; at 30 ℃;

DOI:10.1039/a902222h

upstream raw materials:

methanol

phenylthiophosphonic acid dimethyl ester

phenylthiophosphonic acid dichloride

O-Methyl hydrogen phenylphosphonothioate dicyclohexylammonium salt

Downstream raw materials:

(S_P)-(-)-O-methyl phenylphosphonothioic acid

phenylphosphonothioic acid

methyl phenylphosphonic acid