CAS 74472-49-4: 2,2',3,4,5,6,6'-heptachlorobiphenyl

Description: 2,2',3,4,5,6,6'-heptachlorobiphenyl, identified by its CAS number 74472-49-4, is a member of the polychlorinated biphenyl (PCB) family, which consists of organic compounds with two linked phenyl rings and multiple chlorine substituents. This compound is characterized by its high degree of chlorination, which contributes to its stability and persistence in the environment. It is typically a solid at room temperature and exhibits low volatility, making it resistant to degradation. 2,2',3,4,5,6,6'-heptachlorobiphenyl is hydrophobic, leading to bioaccumulation in living organisms, particularly in fatty tissues. Its chemical structure imparts significant lipophilicity, which raises concerns regarding its potential toxicity and environmental impact. PCBs, including this compound, have been associated with various adverse health effects, including endocrine disruption and carcinogenicity. Due to these properties, 2,2',3,4,5,6,6'-heptachlorobiphenyl is subject to regulatory restrictions and is monitored in environmental assessments.

Formula: C₁₂H₃Cl₇

InChI: InChI=1/C12H3Cl7/c13-4-2-1-3-5(14)6(4)7-8(15)10(17)12(19)11(18)9(7)16/h1-3H

Synonyms:

• 1,1'-Biphenyl, 2,2',3,4,5,6,6'-Heptachloro-
• 2,2',3,4,5,6,6'-Heptachloro-1,1'-biphenyl
• 2,2',3,4,5,6,6'-Pcb
• 74472-49-4

SN/T 2463-2010 PCB Mixture 670 100 µg/mL in Hexane

CAS: 15968-05-5 2050-68-2 2051-24-3 2051-60-7 2136-99-4 33979-03-2 38444-73-4 52663-77-1 57465-28-8 74472-49-4

• Color and Shape: Mixture

2,2',3,4,5,6,6'-Heptachlorobiphenyl

CAS: 74472-49-4

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• Formula: C₁₂H₃Cl₇
• Purity: Min. 95%
• Molecular weight: 395.3 g/mol