CAS 74472-45-0

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

Description:

2,3,3',4',5',6-hexachlorobiphenyl, identified by its CAS number 74472-45-0, is a member of the polychlorinated biphenyl (PCB) family, which consists of biphenyl molecules with multiple chlorine substituents. This compound features six chlorine atoms attached to the biphenyl structure, specifically at the 2, 3, 3', 4', 5', and 6 positions. It is characterized by its hydrophobic nature, low volatility, and high thermal stability, making it resistant to degradation in the environment. Due to its chemical stability, it can persist in ecosystems and bioaccumulate in the food chain, raising concerns regarding its toxicity and potential health effects on humans and wildlife. Hexachlorobiphenyls are known to exhibit endocrine-disrupting properties and have been associated with various adverse health outcomes, including cancer and reproductive issues. As a result, the production and use of PCBs, including 2,3,3',4',5',6-hexachlorobiphenyl, have been largely banned or restricted in many countries.

Formula: C₁₂H₄Cl₆

InChI: InChI=1/C12H4Cl6/c13-6-1-2-7(14)12(18)10(6)5-3-8(15)11(17)9(16)4-5/h1-4H

SMILES: c1cc(c(c(c2cc(c(c(c2)Cl)Cl)Cl)c1Cl)Cl)Cl

Synonyms:

• 1,1'-Biphenyl, 2,3,3',4',5',6-Hexachloro-
• 2,3,3',4',5',6-Hexachloro-1,1'-biphenyl
• 2,3,3',4',5',6-Pcb
• 74472-45-0

PCB No. 164

Controlled Product

CAS: 74472-45-0

Formula: C₁₂H₄Cl₆

Color and Shape: Neat

Molecular weight: 360.88

Ref: 04-C20016400

PCB No. 164 10 µg/mL in Isooctane

Controlled Product

CAS: 74472-45-0

Formula: C₁₂H₄Cl₆

Color and Shape: Single Solution

Molecular weight: 360.88

Ref: 04-L20016400IO

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

Controlled Product

CAS: 74472-45-0

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Formula: C₁₂H₄Cl₆

Purity: Min. 95%

Molecular weight: 360.9 g/mol

Ref: 3D-ZCA47245