Chem
J-GLOBAL ID:200907032484498996   Nikkaji number:J74.780G

1,3,7,8-TCDD

1,3,7,8-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/c13-5-1-8(16)12-11(2-5)17-9-3-6(14)7(15)4-10(9)18-12/h1-4H
InChI key: VPTDIAYLYJBYQG-UHFFFAOYSA-N
SMILES: Clc1cc(Cl)c2Oc3cc(Cl)c(Cl)cc3Oc2c1
Systematic name  (6):
  • 2,3,6,8-テトラクロロジベンゾ-p-ジオキシン
  • 1,3,7,8-テトラクロロジベンゾ[b,e][1,4]ジオキシン
  • 1,3,7,8-テトラクロロジベンゾ-p-ジオキシン
  • 1,3,7,8-テトラクロロジベンゾ[1,4]ジオキシン
  • 1,3,7,8-テトラクロロオキサントレン
Show all
Other name (5):
  • 1,3,7,8-Tetrachlorodibenzodioxin
  • 1,3,7,8-テトラクロロジベンゾジオキシン
  • 1,3,7,8-Tetrachlorodibenzo-p-dioxin
  • 1,3,7,8-TCDD
  • 1,3,7,8-Tetrachlorodibenzo[1,4]dioxin
CAS registry number: 50585-46-1
Regulation number (1):
  • HP3495500
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