Product Name

  • Name

    1,2,3,6,7,8-Hexachlorodibenzofuran

  • EINECS
  • CAS No. 57117-44-9
  • Article Data18
  • CAS DataBase
  • Density 1.766g/cm3
  • Solubility
  • Melting Point
  • Formula C12H2Cl6O
  • Boiling Point 478.7°Cat760mmHg
  • Molecular Weight 374.84
  • Flash Point 243.3°C
  • Transport Information
  • Appearance
  • Safety Highly toxic on chronic exposure. When heated to decomposition it emits toxic vapors of Cl.
  • Risk Codes
  • Molecular Structure Molecular Structure of 57117-44-9 (1,2,3,6,7,8-Hexachlorodibenzofuran)
  • Hazard Symbols
  • Synonyms 1,2,3,6,7,8-Hexachlorodibenzofuran [Dioxin and dioxin-like compounds];UNII-1ZG4RG6I9O;2,3,4,7,8,9-Hexachlorodibenzofuran;1,2,3,6,7,8-Hexachloro-dibenzofuran;Dibenzofuran,1,2,3,6,7,8-hexachloro;1,2,3,6,7,8-H6CDF;1,2,3,6,7,8-hexachlorodibenzo[b,d]furan;1,2,3,6,7,8-HxCDF;1,2,3,6,7,8-Hexa polychlorinated dibenzofuran;1,2,3,6,7,8-hexachlorinated dibenzofuran;F 121;
  • PSA 13.14000
  • LogP 7.50640

1,2,3,6,7,8-Hexachlorodibenzofuran Chemical Properties

IUPAC Name: 1,2,3,6,7,8-Hexachlorodibenzofuran
Synonyms: 1,2,3,6,7,8-Hexachlorodibenzo[b,d]furan ; Dibenzofuran, 1,2,3,6,7,8-hexachloro ; Dibenzofuran, 1,2,3,6,7,8-hexachloro- ; 1,2,3,6,7,8-Hexa polychlorinated dibenzofuran
CAS NO:57117-44-9
Molecular Formula of 1,2,3,6,7,8-Hexachlorodibenzofuran (CAS NO.57117-44-9) :C12H2Cl6O
Molecular Weight of 1,2,3,6,7,8-Hexachlorodibenzofuran (CAS NO.57117-44-9) : 374.8617
Molecular structure of 1,2,3,6,7,8-Hexachlorodibenzofuran (CAS NO.57117-44-9) :
Index of Refraction: 1.717
Surface Tension: 57.4 dyne/cm
Density: 1.766 g/cm3
Flash Point: 243.3 °C
Enthalpy of Vaporization: 71.46 kJ/mol
Boiling Point: 478.7 °C at 760 mmHg
Vapour Pressure: 7.26E-09 mmHg at 25°C

1,2,3,6,7,8-Hexachlorodibenzofuran Toxicity Data With Reference

1.    

orl-rat TDLo:1820 µg/kg/13W-C

    CMSHAF    Chemosphere. 17 (1988),973.
2.    

orl-rat TDLo:910 µg/kg/13W-C

    CMSHAF    Chemosphere. 18 (1989),265.

1,2,3,6,7,8-Hexachlorodibenzofuran Safety Profile

Highly toxic on chronic exposure. When heated to decomposition it emits toxic vapors of Cl.
RIDADR 2811
HazardClass 6.1(a)
PackingGroup I

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