Chem
J-GLOBAL ID:200907072268045040   Nikkaji number:J74.778E

1,2,3,8-TCDD

1,2,3,8-TCDD
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C12H4Cl4O2
Molecular formula furigana: C12-H4-CL4-O2
Molecular weight: 321.960
InChI: InChI=1S/C12H4Cl4O2/c13-5-1-2-7-8(3-5)18-12-9(17-7)4-6(14)10(15)11(12)16/h1-4H
InChI key: BXKLTNKYLCZOHF-UHFFFAOYSA-N
SMILES: Clc1ccc2Oc3cc(Cl)c(Cl)c(Cl)c3Oc2c1
Systematic name  (5):
  • 1,2,3,8-テトラクロロジベンゾ[b,e][1,4]ジオキシン
  • 1,2,3,8-テトラクロロジベンゾ-p-ジオキシン
  • 1,2,3,8-テトラクロロジベンゾ[1,4]ジオキシン
  • 1,2,3,8-テトラクロロオキサントレン
  • 1,2,3,8-tetrachlorooxanthrene
Other name (5):
  • 1,2,3,8-テトラクロロジベンゾジオキシン
  • 1,2,3,8-Tetrachlorodibenzodioxin
  • 1,2,3,8-Tetrachlorodibenzo-p-dioxin
  • 1,2,3,8-TCDD
  • 1,2,3,8-Tetrachlorodibenzo[1,4]dioxin
CAS registry number: 53555-02-5
Regulation number (1):
  • HP3494000
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