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Substance Name: 2,2',3,3',4,5-Hexachlorobiphenyl
RN: 55215-18-4
UNII: 5DEW864NXU
InChIKey: VQQKIXKPMJTUMP-UHFFFAOYSA-N

Molecular Formula

  • C12-H4-Cl6

Molecular Weight

  • 360.882
 
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Names and Synonyms

Name of Substance

  • 2,2',3,3',4,5-Hexachlorobiphenyl

Synonyms

  • 1,2,3,4-tetrachloro-5-(2,3-dichlorophenyl)benzene
  • 2,2',3,3',4,5-Hexachlorobiphenyl
  • PCB 129
  • PCB-129
  • UNII-5DEW864NXU

Systematic Name

  • 1,1'-Biphenyl, 2,2',3,3',4,5-hexachloro-

Registry Numbers

CAS Registry Number

  • 55215-18-4

FDA UNII

  • 5DEW864NXU

System Generated Number

  • 0055215184

Structure Descriptors

InChI

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

InChIKey

VQQKIXKPMJTUMP-UHFFFAOYSA-N

Smiles

c1(c2c(c(ccc2)Cl)Cl)c(c(c(Cl)c(c1)Cl)Cl)Cl

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 7.32 (none)   EXP
Water Solubility 0.00137 mg/L 25 EXP
Vapor Pressure 5.81E-07 mm Hg 25 EST
Henry's Law Constant 2.90E-05 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 2.11E-13 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.