CymitQuimica logo

CAS 70424-70-3

:

2′,3,4,5,5′-Pentachlorobiphenyl

Description:
2′,3,4,5,5′-Pentachlorobiphenyl, with the CAS number 70424-70-3, is a member of the polychlorinated biphenyl (PCB) family, which consists of biphenyl molecules with multiple chlorine substituents. This compound features five chlorine atoms attached to the biphenyl structure, which significantly alters its physical and chemical properties. Typically, pentachlorobiphenyls are characterized by their high thermal stability, hydrophobicity, and resistance to degradation, making them persistent in the environment. They are generally solid at room temperature and can exhibit varying degrees of volatility depending on their specific chlorination pattern. Due to their lipophilic nature, these compounds tend to bioaccumulate in living organisms, leading to potential toxic effects. 2′,3,4,5,5′-Pentachlorobiphenyl has been studied for its environmental impact and potential health risks, including endocrine disruption and carcinogenicity. As a result, the use of PCBs has been heavily regulated or banned in many countries due to their environmental persistence and toxicity.
Formula:C12H5Cl5
InChI:InChI=1S/C12H5Cl5/c13-7-1-2-9(14)8(5-7)6-3-10(15)12(17)11(16)4-6/h1-5H
InChI key:InChIKey=PIVBPZFQXKMHBD-UHFFFAOYSA-N
SMILES:ClC1=C(C=C(Cl)C=C1)C2=CC(Cl)=C(Cl)C(Cl)=C2
Synonyms:
  • 1,1'-Biphenyl, 2',3,4,5,5'-Pentachloro-
  • 1,1'-Biphenyl, 2,3',4',5,5'-Pentachloro-
  • 1,1′-Biphenyl, 2,3′,4′,5,5′-pentachloro-
  • 2',3,4,5,5'-Pentachlorobiphenyl
  • 2,3',4',5,5'-Pcb
  • 2,3',4',5,5'-Pentachloro-1,1'-biphenyl
  • 2,3′,4′,5,5′-Pentachloro-1,1′-biphenyl
  • 2,3′,4′,5,5′-Pentachlorodiphenyl
  • 2′,3,4,5,5′-Pentachlorobiphenyl
  • 3,4,5,3′,6′-Pentachlorobiphenyl
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 1 products.