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Substance Name: 1,2,3,7,8,9-Hexachlorodibenzofuran
RN: 72918-21-9
UNII: HSC1I7996Z
InChIKey: PYUSJFJVDVSXIU-UHFFFAOYSA-N

Classification Codes

  • 2011 CERCLA Priority List, Rank: 275
  • Overall Carcinogenic Evaluation: Group 3

Molecular Formula

  • C12-H2-Cl6-O

Molecular Weight

  • 374.8648
 
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Names and Synonyms

Name of Substance

  • 1,2,3,7,8,9-Hexachlorodibenzofuran

Synonyms

  • 1,2,3,7,8,9-Hexachlorodibenzofuran
  • 1,2,3,7,8,9-Hexachlorodibenzofuran [Dioxin and dioxin-like compounds]
  • F 124
  • PCDF 124
  • UNII-HSC1I7996Z

Systematic Name

  • Dibenzofuran, 1,2,3,7,8,9-hexachloro-

Superlist Name

  • 1,2,3,7,8,9-Hexachlorodibenzofuran

Registry Numbers

CAS Registry Number

  • 72918-21-9

FDA UNII

  • HSC1I7996Z

System Generated Number

  • 0072918219

Structure Descriptors

InChI

1S/C12H2Cl6O/c13-3-1-5-7(11(17)9(3)15)8-6(19-5)2-4(14)10(16)12(8)18/h1-2H

InChIKey

PYUSJFJVDVSXIU-UHFFFAOYSA-N

Smiles

c1c2c(c3c(o2)cc(c(c3Cl)Cl)Cl)c(c(c1Cl)Cl)Cl