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Substance Name: 1,2,7,9-Tetrachlorodibenzo-p-dioxin
RN: 71669-23-3
UNII: 457HCG5F5E
InChIKey: QIKHBBZEUNSCAF-UHFFFAOYSA-N

Molecular Formula

  • C12-H4-Cl4-O2

Molecular Weight

  • 321.974
 
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Names and Synonyms

Name of Substance

  • 1,2,7,9-Tetrachlorodibenzo-p-dioxin

Synonyms

  • 1,2,7,9-Tetrachlorodibenzo(b,e)(1,4)dioxin
  • 1,2,7,9-Tetrachlorodibenzo-p-dioxin
  • UNII-457HCG5F5E

Systematic Name

  • Dibenzo(b,e)(1,4)dioxin, 1,2,7,9-tetrachloro-

Registry Numbers

CAS Registry Number

  • 71669-23-3

FDA UNII

  • 457HCG5F5E

System Generated Number

  • 0071669233

Structure Descriptors

InChI

1S/C12H4Cl4O2/c13-5-3-7(15)11-9(4-5)17-8-2-1-6(14)10(16)12(8)18-11/h1-4H

InChIKey

QIKHBBZEUNSCAF-UHFFFAOYSA-N

Smiles

c12c(Oc3ccc(c(c3O1)Cl)Cl)cc(Cl)cc2Cl