CAS 2051-62-9: 4-Chlorobiphenyl

Description: 4-Chlorobiphenyl, with the CAS number 2051-62-9, is an organic compound that belongs to the class of chlorinated biphenyls. It consists of two phenyl rings connected by a single bond, with a chlorine atom substituted at the para position of one of the rings. This compound is typically a colorless to pale yellow solid at room temperature and is insoluble in water but soluble in organic solvents such as benzene and chloroform. 4-Chlorobiphenyl is known for its stability and resistance to degradation, which can lead to environmental persistence. It has been used in various industrial applications, including as a dielectric fluid in electrical equipment and as a heat transfer medium. However, due to its potential toxicity and environmental impact, particularly as a persistent organic pollutant, its use has been restricted in many countries. The compound may pose risks to human health and ecosystems, necessitating careful handling and disposal practices.

Formula: C₁₂H₉Cl

InChI: InChI=1S/C12H9Cl/c13-12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H

InChI key: InChIKey=FPWNLURCHDRMHC-UHFFFAOYSA-N

SMILES: ClC=1C=CC(=CC1)C=2C=CC=CC2

Synonyms:

• 1,1'-Biphenyl, 4-chloro-
• 1,1'-Biphenyl-4-yl chloride
• 1-Chloro-4-phenylbenzene
• 4-Biphenylyl chloride
• 4-Chlorbiphenyl
• 4-Chlorobiphenyl
• 4-Chlorobiphenyle
• 4-Chlorodiphenyl
• 4-Clorobifenilo
• Biphenyl, 4-chloro-
• Nsc 37066
• Pcb 3
• p-Chlorobiphenyl
• 4-Chloro-1,1′-biphenyl

PCB No 3

CAS: 2051-62-9

• Formula: C₁₂H₉Cl
• Molecular weight: 188.65

EPA Method 525.3 PCB Mixture 500 µg/mL in Acetone

CAS: 2051-60-7 2051-62-931508-00-6 32598-11-1 34883-43-7 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-65-2 38380-03-9 38380-04-0 41464-39-5 7012-37-5

• Formula: C₁₂H₄Cl₆
• Color and Shape: Mixture
• Molecular weight: 360.88

PCB No. 3

CAS: 2051-62-9

• Formula: C₁₂H₉Cl
• Color and Shape: Neat
• Molecular weight: 188.65

PCB No. 3 10 µg/mL in Isooctane

CAS: 2051-62-9

• Formula: C₁₂H₉Cl
• Color and Shape: Single Solution
• Molecular weight: 188.65

4-Chloro-1,1'-Biphenyl

CAS: 2051-62-9

• Formula: C₁₂H₉Cl
• Molecular weight: 188.65

4-Chloro-1,1’-biphenyl

CAS: 2051-62-9

Applications 4-Chloro-1,1’-biphenyl (cas# 2051-62-9) is a compound useful in organic synthesis.

• Formula: C₁₂H₉Cl
• Color and Shape: Off-White
• Molecular weight: 188.65

1-Chloro-4-phenylbenzene

CAS: 2051-62-9

Please enquire for more information about 1-Chloro-4-phenylbenzene including the price, delivery time and more detailed …

• Formula: C₁₂H₉Cl
• Purity: Min. 95%
• Molecular weight: 188.65 g/mol