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Substance Name: 1,2,3,4,6,7,8-Heptachlorodibenzofuran
RN: 67562-39-4
UNII: 58J222A38N
InChIKey: WDMKCPIVJOGHBF-UHFFFAOYSA-N

Classification Codes

  • 2007 CERCLA Priority List, Rank: 273
  • 2011 CERCLA Priority List, Rank: 261
  • Overall Carcinogenic Evaluation: Group 3

Molecular Formula

  • C12-H-Cl7-O

Molecular Weight

  • 409.31
 
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Names and Synonyms

Name of Substance

  • 1,2,3,4,6,7,8-Heptachlorodibenzofuran

Synonyms

  • 1,2,3,4,6,7,8-Hepta polychlorinated dibenzofuran
  • 1,2,3,4,6,7,8-Heptachlorodibenzofuran
  • F 131
  • UNII-58J222A38N

Systematic Name

  • Dibenzofuran, 1,2,3,4,6,7,8-heptachloro-

Superlist Names

  • 1,2,3,4,6,7,8-Heptachlorodibenzofuran
  • 1,2,3,4,6,7,8-Heptachlorodibenzofuran [Dioxin and Dioxin-Like compounds]

Registry Numbers

CAS Registry Number

  • 67562-39-4

FDA UNII

  • 58J222A38N

System Generated Number

  • 0067562394

Structure Descriptors

InChI

1S/C12HCl7O/c13-3-1-2-4-6(15)7(16)8(17)10(19)12(4)20-11(2)9(18)5(3)14/h1H

InChIKey

WDMKCPIVJOGHBF-UHFFFAOYSA-N

Smiles

c12c3c(c(c(Cl)c(c3)Cl)Cl)oc1c(c(Cl)c(c2Cl)Cl)Cl

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 7.92 (none)   EXP
Water Solubility 1.35E-06 mg/L 25 EXP
Vapor Pressure 2.01E-08 mm Hg 25 EST
Henry's Law Constant 6.28E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.36E-14 cm3/molecule-sec 25 EST

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