2,3,4,5-Tetrachlorotoluene

Base Information

• Chemical Name: 2,3,4,5-Tetrachlorotoluene
• CAS No.: 1006-32-2
• Molecular Formula: C7H4 Cl4
• Molecular Weight: 229.921
• European Community (EC) Number: 868-447-1
• DSSTox Substance ID: DTXSID40905621
• Nikkaji Number: J1.128.799I
• Wikidata: Q82874135
• Mol file: 1006-32-2.mol

Synonyms:1,2,3,4-tetrachloro-5-methylbenzene;1006-32-2;2,3,4,5-TETRACHLOROTOLUENE;Benzene, 1,2,3,4-tetrachloro-5-methyl-;Benzene, methyl-, tetrachloro deriv.;76057-12-0;TETRACHLOROTOLUENE;starbld0006267;SCHEMBL2260986;DTXSID40905621;Toluene, 2,3,4,5-tetrachloro-;AKOS025310574;EN300-27722381;Toluene, 2,3,4,5-tetrachloro- (6CI,7CI,8CI);1,2,3,4-Tetrachloro-5-methylbenzene;2,3,4,5-Tetrachlorotoluene

Chemical Property of 2,3,4,5-Tetrachlorotoluene

Chemical Property:

• Vapor Pressure: 0.00663mmHg at 25°C
• Boiling Point: 279.9°Cat760mmHg
• Flash Point: 127.9°C
• Density: 1.497g/cm³
• XLogP3: 5.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 229.903761
• Heavy Atom Count: 11
• Complexity: 138

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C(C(=C1Cl)Cl)Cl)Cl

Technology Process of 2,3,4,5-Tetrachlorotoluene

There total 15 articles about 2,3,4,5-Tetrachlorotoluene 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: 72.0%

5-bromomethyl-1,2,3,4-tetrachloro-1,3-cyclohexadiene (72524-50-6) → 2,3,4,5-tetrachloro-toluene (1006-32-2)

Guidance literature:

With potassium hydroxide; In ethanol;

DOI:10.1021/jo01293a019

Reference yield: 68.0%

pyruvic acid methyl ester (600-22-6) + 1,4,5,6-tetrachloro-7-methylenebicyclo[2.2.2]oct-5-ene-2,3-dione → 2,3,4,5-tetrachloro-toluene (1006-32-2) + 2-hydroxy-2-methyl-3-(2',3',4',5'-tetrachlorophenyl)propionic acid methyl ester + 1,2-bis(2',3',4',5'-tetrachlorophenyl)ethane + 1-(2',3',4',5'-tetrachlorophenyl)-2-(2'',3'',4'',5''-tetrachlorocyclohexa-2'',4''-dienyl)ethane

Guidance literature:

In diethyl ether; at 0 - 20 ℃; Irradiation;

Reference yield: 22.0%

1,4,5,6-tetrachloro-7-methylenebicyclo[2.2.2]oct-5-ene-2,3-dione → 2,3,4,5-tetrachloro-toluene (1006-32-2) + 1,2-bis(2',3',4',5'-tetrachlorophenyl)ethane + 1-(2',3',4',5'-tetrachlorophenyl)-2-(2'',3'',4'',5''-tetrachlorocyclohexa-2'',4''-dienyl)ethane

Guidance literature:

With carbon monoxide; In diethyl ether; at 0 - 20 ℃; under 5250.42 Torr; Irradiation;

upstream raw materials:

3,4,5-trichloro-toluene

2,4,5-trichloro-3-nitro-toluene

5-bromomethyl-1,2,3,4-tetrachloro-1,3-cyclohexadiene

3.4.5.6-Tetrachlor-o-toluylsaeure

Downstream raw materials:

2,3,4,5-tetrachlorobenzaldehyde

2,3,4,5-tetrachloro-6-nitro-toluene

2,3,4,5-Tetrachlor-N,N-dimethylbenzylamin

2-(α,α,β,β-Tetrafluorophenethyl)benzyl bromide

Refernces

• 1、 Raasch, Maynard S.. "Annelations with Tetrachlorothiophene 1,1-Dioxide". . p. 856 - 867. Retrieved 2007/10/02.