2,2',5-Trichlorobiphenyl

Base Information

• Chemical Name: 2,2',5-Trichlorobiphenyl
• CAS No.: 37680-65-2
• Molecular Formula: C12H7Cl3
• Molecular Weight: 257.547
• Hs Code.: 2903999090
• European Community (EC) Number: 621-394-6
• UNII: 6LEV53Y3OX
• DSSTox Substance ID: DTXSID6073491
• Nikkaji Number: J150.408H
• Wikidata: Q27265105
• ChEMBL ID: CHEMBL13843
• Mol file: 37680-65-2.mol

Synonyms:2,2',5-TBP;2,2',5-trichloro-1,1'-biphenyl;2,2',5-trichlorobiphenyl;2,5,2'-trichlorobiphenyl

Chemical Property of 2,2',5-Trichlorobiphenyl

Chemical Property:

• Melting Point: 43-44oC
• Refractive Index: 1.6040 (rough estimate)
• Boiling Point: 317.6°Cat760mmHg
• Flash Point: 216.1°C
• PSA: 0.00000
• Density: 1.351g/cm³
• LogP: 5.31380
• Storage Temp.: room temp
• Water Solubility.: 0.64mg/L(25 oC)
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 255.961333
• Heavy Atom Count: 15
• Complexity: 207

Purity/Quality:

98%Min ^*data from raw suppliers

2,2'',5-Trichlorobiphenyl ^*data from reagent suppliers

Safty Information:

• Hazard Codes: N,Xn
• Statements: 33-50/53
• Safety Statements: 35-60-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)C2=C(C=CC(=C2)Cl)Cl)Cl
• Uses: 2,2'',5-Trichlorobiphenyl is a polychlorinated biphenyl (PCB) congeners.

Technology Process of 2,2',5-Trichlorobiphenyl

There total 3 articles about 2,2',5-Trichlorobiphenyl 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:

2,2',5,5'-Tetrachlorobiphenyl (35693-99-3,80333-68-2) → 2-chloro-1,1'-biphenyl (2051-60-7,108321-69-3) + 2,5,2'-trichlorobiphenyl (37680-65-2) + 2,5,3'-trichlorobiphenyl (38444-81-4) + 2,2'-Dichlorobiphenyl (13029-08-8)

Guidance literature:

With iron; In water; at 250 ℃; under 75006 Torr; Product distribution;

DOI:10.1021/es990689b

Reference yield:

2,2',3,5'-Tetrachlorobiphenyl (41464-39-5) → 2-chloro-1,1'-biphenyl (2051-60-7,108321-69-3) + 2,3'-dichloro-1,1'-biphenyl (25569-80-6) + 2,5,2'-trichlorobiphenyl (37680-65-2) + 2,2',3-trichlorobiphenyl (38444-78-9)

Guidance literature:

Pd/Peerless Fe⁽⁰⁾; In methanol; water; at 22 ℃; Further Variations:; Catalysts; Kinetics;

DOI:10.1021/es049835q

Reference yield:

→ 2,4,4'-Trichlorobiphenyl (7012-37-5) + 2,4',5-Trichlorobiphenyl (16606-02-3) + 2,2',4,4',5,5'-Hexachlorobiphenyl (35065-27-1,51908-10-2) + 2,2',5,5'-Tetrachlorobiphenyl (35693-99-3,80333-68-2) + 2',3,4-trichlorobiphenyl (38444-86-9) + 2,3,3',4,4'-pentachlorobiphenyl (32598-14-4) + 2,3,3',4,4',5,6-heptachlorobiphenyl (41411-64-7) + 2,3',4,4'-terachlorobiphenyl (32598-10-0) + 2,3',4,4',5-Pentachlorobiphenyl (31508-00-6) + 2,5,2'-trichlorobiphenyl (37680-65-2) + 2,5,3',4'-tetrachlorobiphenyl (32598-11-1) + 2,3,6,2',5'-pentachlorobiphenyl (38379-99-6,151262-34-9,151262-35-0) + 2,3,3',4,4',5-Hexachlorobiphenyl (38380-08-4) + PCB 149 (38380-04-0) + 2,2',3,3',4,4',5-Heptachlorobiphenyl (35065-30-6) + PCB 194 (35694-08-7) + 2,2',3,3',4,4',5',6-Octachlorobiphenyl (42740-50-1,207004-35-1,177020-15-4,177020-16-5) + 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (40186-72-9) + 2,2',3,5'-Tetrachlorobiphenyl (41464-39-5) + 2,3,3',4',6-Pentachlorobiphenyl (38380-03-9) + 2,2',4,5,5'-Pentachlorobiphenyl (37680-73-2) + 2,2',3,4,4',5'-Hexachlorobiphenyl (35065-28-2) + 2,2',3,4,4',5,5'-Heptachlorobiphenyl (35065-29-3) + PCB 174 (38411-25-5) + 2,2',3,4',5,5',6-Heptachlorobiphenyl (52663-68-0) + 2,2',3,3',4',5,5',6-octachlorobiphenyl (52663-75-9) + 2,3,3'-trichlorobiphenyl (38444-84-7) + 2,2',3,4',5-pentachlorobiphenyl (68194-07-0) + 2,2',3,4,4',5,5',6-octachlorobiphenyl (52663-76-0)

Guidance literature:

Purification / work up;

upstream raw materials:

2,2',5,5'-Tetrachlorobiphenyl

2,2',3,5'-Tetrachlorobiphenyl

Refernces

• 1、 Lowry, Gregory V.,Johnson, Kathleen M.. "Congener-specific dechlorination of dissolved PCBs by microscale and nanoscale zerovalent iron in a water/methanol solution". . p. 5208 - 5216. Retrieved 2008/01/27.