phenyl (3,4-dichlorophenyl)carbamate

Base Information

• Chemical Name: phenyl (3,4-dichlorophenyl)carbamate
• CAS No.: 57148-27-3
• Molecular Formula: C13H9Cl2NO2
• Molecular Weight: 282.126
• Hs Code.: 2924299090
• Mol file: 57148-27-3.mol

Synonyms:<3,4-Dichlor-phenyl>-carbamidsaeure-phenylester;Phenyl 3,4-dichlorophenylcarbamate;(3,4-dichlorophenyl)-carbamic acid,phenyl ester;Phenyl 3,4-dichlorocarbanilate;

Chemical Property of phenyl (3,4-dichlorophenyl)carbamate

Chemical Property:

• Vapor Pressure: 1.15E-05mmHg at 25°C
• Boiling Point: 369.9°Cat760mmHg
• Flash Point: 177.5°C
• PSA: 41.82000
• Density: 1.422g/cm³
• LogP: 4.61790

Purity/Quality:

PHENYL-N-(3,4-DICHLOROPHENYL)CARBAMATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of phenyl (3,4-dichlorophenyl)carbamate

There total 3 articles about phenyl (3,4-dichlorophenyl)carbamate 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: 92.5%

3,4-dichloro-N-methylaniline (40750-59-2) + phenyl chloroformate (1885-14-9) → phenyl N-(3,4-dichlorophenyl)carbamate (57148-27-3)

Guidance literature:

With sodium hydrogencarbonate; In tetrahydrofuran; at 0 - 20 ℃;

DOI:10.1016/j.ejmech.2020.112070

Reference yield: 66.1%

phenyl chloroformate (1885-14-9) + m,p-dichloroaniline (95-76-1) → phenyl N-(3,4-dichlorophenyl)carbamate (57148-27-3)

Guidance literature:

With triethylamine; In dichloromethane; at 0 - 20 ℃; for 38h; Inert atmosphere;

Reference yield: 60.4%

→ phenyl N-(3,4-dichlorophenyl)carbamate (57148-27-3)

Guidance literature:

With potassium carbonate; In dichloromethane; at 0 - 20 ℃; for 3.25h;

upstream raw materials:

phenyl chloroformate

m,p-dichloroaniline

3,4-dichloro-N-methylaniline

Downstream raw materials:

N-(4,5-dichloro-2-hydroxy-phenyl)-N'-(3,4-dichloro-phenyl)-urea

4-(3,4-Dichlor-phenyl)-semicarbazid

1,3-dimethyl-2,4,6-trioxo-hexahydro-pyrimidine-5-carboxylic acid 3,4-dichloro-anilide