Tris(4-chlorophenyl)methane

Base Information

• Chemical Name: Tris(4-chlorophenyl)methane
• CAS No.: 27575-78-6
• Molecular Formula: C19H13 Cl3
• Molecular Weight: 347.671
• DSSTox Substance ID: DTXSID70181976
• Nikkaji Number: J507.778H
• Wikidata: Q83052630
• Mol file: 27575-78-6.mol

Synonyms:tris(4-chlorophenyl)methane;tris-CPM

Chemical Property of Tris(4-chlorophenyl)methane

Chemical Property:

• Boiling Point: 441.6°Cat760mmHg
• Flash Point: 312.2°C
• PSA: 0.00000
• Density: 1.294g/cm³
• LogP: 6.82700
• Storage Temp.: 2-8°C
• XLogP3: 7.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 346.008283
• Heavy Atom Count: 22
• Complexity: 269

Purity/Quality:

99%, ^*data from raw suppliers

Tris(4-chlorophenyl)methane 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C(C2=CC=C(C=C2)Cl)C3=CC=C(C=C3)Cl)Cl
• Uses: Tris(4-chlorophenyl)methane is a standard for environmental testing and research. Studies on the geographical distribution, accumulation kinetics and infants health risk of organochlorines in human breast milk from Indonesia. Extraction and cleanup methods for analysis of phenolic and neutral organohalogens in plasma.

Technology Process of Tris(4-chlorophenyl)methane

There total 10 articles about Tris(4-chlorophenyl)methane 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: 28.0%

4,4'-dichlorobenzophenone (90-97-1) + chlorobenzene (108-90-7) → tris(4-chlorophenyl)methane (27575-78-6)

Guidance literature:

With silica gel supported sodium hydrogen sulfate; In 1,2-dichloro-ethane; at 130 ℃; for 2h;

DOI:10.1016/j.tet.2012.06.063

Reference yield:

chloral (75-87-6) + chlorobenzene (108-90-7) → p,p'-DDT (50-29-3,29411-63-0) + tris(4-chlorophenyl)methane (27575-78-6) + (2-chloro-phenyl)-bis-(4-chloro-phenyl)-methane (93694-04-3) + C19H13Cl3

Guidance literature:

With sulfuric acid; for 0.5h; Further byproducts given;

DOI:10.1021/es00008a036

Reference yield:

p,p'-DDT (50-29-3,29411-63-0) + chlorobenzene (108-90-7) → tris(4-chlorophenyl)methane (27575-78-6) + C19H13Cl3 + Tris(2-chlorophenyl)methane + C19H13Cl3

Guidance literature:

With aluminium trichloride; at 40 - 45 ℃; for 1h; Further byproducts given;

DOI:10.1021/es00008a036

upstream raw materials:

1,2,2,2-tetrakis-(p-chlorophenyl)ethanone

tris(p-chlorophenyl)methanol

chloral

chlorobenzene

Downstream raw materials:

tris(p-chlorophenyl)methanol

4,4'-Dichlorobenzophenone

Refernces

• 1、 Sato, Yuta,Aoyama, Tadashi,Takido, Toshio,Kodomari, Mitsuo. "Direct alkylation of aromatics using alcohols in the presence of NaHSO 4/SiO2". supporting information; experimental part. p. 7077 - 7081. Retrieved 2012/08/28.
• 2、 Andrews, Adrian F.,Mackie, Raymond K.,Walton, John C.. "The Reduction of Fluorine-containing Triarylmethanols by Formic Acid". . p. 96 - 102. Retrieved 2007/10/02.