4-chloro-2-[dichloro(phenyl)methyl]phenyl diphenyl phosphate

Base Information

• Chemical Name: 4-chloro-2-[dichloro(phenyl)methyl]phenyl diphenyl phosphate
• CAS No.: 5721-63-1
• Molecular Formula: C25H18Cl3O4P
• Molecular Weight: 519.748
• Mol file: 5721-63-1.mol

Synonyms:

Chemical Property of 4-chloro-2-[dichloro(phenyl)methyl]phenyl diphenyl phosphate

Chemical Property:

• Vapor Pressure: 8.48E-12mmHg at 25°C
• Boiling Point: 555.2°Cat760mmHg
• Flash Point: 504.2°C
• Density: 1.393g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-chloro-2-[dichloro(phenyl)methyl]phenyl diphenyl phosphate

There total 5 articles about 4-chloro-2-[dichloro(phenyl)methyl]phenyl diphenyl phosphate 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:

(5-chloro-2-hydroxyphenyl)phenylmethanone (85-19-8) → 4-chloro-2-(α,α-dichlorobenzyl)phenyldiphenyl phosphate (5721-63-1)

Guidance literature:

Multi-step reaction with 3 steps

1: phosphorus oxychloride; 1,4-diazabicyclo[2.2.2]octane / benzene

2: phosphorus pentachloride / 3 h / 129 - 131 °C

With 1,4-diaza-bicyclo[2.2.2]octane; phosphorus pentachloride; trichlorophosphate; In benzene;

DOI:10.1080/00304940409355978

Reference yield:

2-benzoyl-4-chlorophenylphosphorodichloridate (5995-77-7) → 4-chloro-2-(α,α-dichlorobenzyl)phenyldiphenyl phosphate (5721-63-1)

Guidance literature:

Multi-step reaction with 2 steps

1: phosphorus pentachloride / 3 h / 129 - 131 °C

With phosphorus pentachloride;

DOI:10.1080/00304940409355978

Reference yield:

2-benzoyl-4-chlorophenyldiphenyl phosphate (854143-48-9) → 4-chloro-2-(α,α-dichlorobenzyl)phenyldiphenyl phosphate (5721-63-1)

Guidance literature:

With phosphorus pentachloride; at 134 - 136 ℃; for 2h;

DOI:10.1080/00304940409355978

upstream raw materials:

2-benzoyl-4-chlorophenyldiphenyl phosphate

4-chloro-2-(α,α-dichlorobenzyl)phenyl phosphochloridate

phenol

(5-chloro-2-hydroxyphenyl)phenylmethanone

Downstream raw materials:

(2,5-dichlorophenyl)(phenyl)methanone

chlorophosphoric acid diphenyl ester