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CAS 52663-68-0

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PCB 187

Description:
PCB 187, or polychlorinated biphenyl 187, is a member of the polychlorinated biphenyl (PCB) family, which consists of synthetic organic chemicals known for their environmental persistence and potential toxicity. PCB 187 is characterized by its complex structure, containing multiple chlorine atoms attached to biphenyl, which affects its physical and chemical properties. It is typically a colorless to light yellow solid or viscous liquid, depending on the temperature. This compound is hydrophobic, meaning it has low solubility in water but is soluble in organic solvents, oils, and fats. PCB 187 is known for its stability and resistance to degradation, which contributes to its accumulation in the environment and living organisms. It has been associated with various adverse health effects, including endocrine disruption and potential carcinogenicity. Due to these concerns, PCBs, including PCB 187, have been banned or heavily regulated in many countries. Environmental monitoring and remediation efforts are ongoing to address the legacy of PCB contamination in ecosystems.
Formula:C12H3Cl7
InChI:InChI=1S/C12H3Cl7/c13-5-2-7(15)6(14)1-4(5)10-11(18)8(16)3-9(17)12(10)19/h1-3H
InChI key:InChIKey=UDMZPLROONOSEF-UHFFFAOYSA-N
SMILES:ClC1=C(C(Cl)=C(Cl)C=C1Cl)C2=C(Cl)C=C(Cl)C(Cl)=C2
Synonyms:
  • 1,1'-Biphenyl, 2,2',3,4',5,5',6-Heptachloro-
  • 1,1′-Biphenyl, 2,2′,3,4′,5,5′,6-heptachloro-
  • 2,2',3,4',5,5',6-Pcb
  • 2,2′,3,4′,5,5′,6-Heptachloro-1,1′-biphenyl
  • 2,2′,3,4′,5,5′,6-Heptachlorobiphenyl
  • 2,3,5,6,2′,4′,5′-Heptachlorobiphenyl
  • 2,4,5,2′,3′,5′,6′-Heptachlorobiphenyl
  • 52663-68-0
  • Cb 187
  • Pcb 187
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