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CAS 2050-67-1

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3,3'-dichlorobiphenyl

Description:
3,3'-Dichlorobiphenyl, with the CAS number 2050-67-1, is a chlorinated biphenyl compound characterized by the presence of two chlorine atoms attached to the 3-position of each phenyl ring. This compound is part of a larger class of chemicals known as polychlorinated biphenyls (PCBs), which are synthetic organic chemicals that were widely used in industrial applications due to their chemical stability and insulating properties. 3,3'-Dichlorobiphenyl is typically a colorless to pale yellow solid at room temperature and is insoluble in water but soluble in organic solvents. It exhibits a high degree of thermal stability and resistance to degradation, which contributes to its persistence in the environment. Due to its potential toxicity and environmental impact, particularly as a pollutant, the use of PCBs, including 3,3'-dichlorobiphenyl, has been heavily regulated or banned in many countries. Its environmental and health effects are subjects of ongoing research, particularly concerning its bioaccumulation and potential endocrine-disrupting properties.
Formula:C12H8Cl2
InChI:InChI=1/C12H8Cl2/c13-11-5-1-3-9(7-11)10-4-2-6-12(14)8-10/h1-8H
InChI key:InChIKey=KTXUOWUHFLBZPW-UHFFFAOYSA-N
SMILES:ClC=1C=C(C=CC1)C2=CC(Cl)=CC=C2
Synonyms:
  • 1,1'-Biphenyl, 3,3'-Dichloro-
  • 2050-67-1
  • 3,3'-Pcb
  • 3,3′-Dcb
  • 3,3′-Dichloro-1,1′-biphenyl
  • 3,3′-Dichlorodiphenyl
  • 55600-34-5
  • Biphenyl, 3,3′-dichloro-
  • Pcb 11
  • m,m′-Dichlorobiphenyl
  • 3,3′-Dichlorobiphenyl
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