1-chloro-2-(dichloromethyl)benzene

Base Information

• Chemical Name: 1-chloro-2-(dichloromethyl)benzene
• CAS No.: 88-66-4
• Molecular Formula: C7H5 Cl3
• Molecular Weight: 195.476
• Hs Code.: 2903999090
• European Community (EC) Number: 201-849-1
• UNII: K5E7WV7UTV
• DSSTox Substance ID: DTXSID1058975
• Nikkaji Number: J91.330H
• Wikidata: Q81988620
• Mol file: 88-66-4.mol

Synonyms:Toluene, o,a,a-trichloro- (8CI); 1-Chloro-2-(dichloromethyl)benzene;2-Chlorobenzal chloride; 2-Chlorobenzylidene chloride; o,a,a-Trichlorotoluene; o-(Dichloromethyl)chlorobenzene;o-Chlorobenzal chloride; o-Chlorobenzylidene chloride; a,a,2-Trichlorotoluene

Chemical Property of 1-chloro-2-(dichloromethyl)benzene

Chemical Property:

• Vapor Pressure: 0.11mmHg at 25°C
• Boiling Point: 228.5°C at 760 mmHg
• Flash Point: 146.6°C
• PSA: 0.00000
• Density: 1.384g/cm³
• LogP: 3.81620
• XLogP3: 3.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 193.945683
• Heavy Atom Count: 10
• Complexity: 103

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)C(Cl)Cl)Cl

Technology Process of 1-chloro-2-(dichloromethyl)benzene

There total 10 articles about 1-chloro-2-(dichloromethyl)benzene 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: 96.0%

2-chloro-benzaldehyde (89-98-5) → 2-chlorobenzal chloride (88-66-4)

Guidance literature:

With boron trichloride; In hexane; for 2h; Heating;

DOI:10.1016/S0040-4039(99)02065-1

Reference yield:

2-(2-chlorobenzyloxy)tetrahydro-2H-pyran (512180-26-6) → 2-chlorobenzal chloride (88-66-4)

Guidance literature:

2-(2-chlorobenzyloxy)tetrahydro-2H-pyran; With trichloroisocyanuric acid; In acetonitrile; Reflux;

With triphenylphosphine; In acetonitrile; Reflux;

DOI:10.1080/10426507.2020.1845680

Reference yield:

2-chlorobenzyl trimethylsilyl ether (150480-30-1) → 2-chlorobenzal chloride (88-66-4)

Guidance literature:

2-chlorobenzyl trimethylsilyl ether; With trichloroisocyanuric acid; In acetonitrile; Reflux;

With triphenylphosphine; In acetonitrile; Reflux;

DOI:10.1080/10426507.2020.1845680

upstream raw materials:

2-methylchlorobenzene

2-chloro-benzaldehyde

salicylaldehyde

Toluene-2-sulfonyl chloride

Downstream raw materials:

2-chlorobenzotrichloride

(E)-2,2'-dichlorostilbene

phenanthrene

2-chloro-benzaldehyde

Refernces

• 1、 Huy, Peter Helmut. "Formamide Catalysis Facilitates the Transformation of Aldehydes into Geminal Dichlorides". supporting information. p. 2474 - 2483. Retrieved 2019/06/08.
• 2、 Aghapour, Ghasem,Afzali, Asieh. "Facile conversion of aldehydes and ketones to gem-dichlorides using chlorodiphenylphosphine/N-chlorosuccinimide as a new and neutral system". experimental part. p. 4023 - 4035. Retrieved 2009/04/11.