Chem
J-GLOBAL ID:200907025586978295   Nikkaji number:J3.677C

2,3,7,8-TCDD

2,3,7,8-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/c13-5-1-9-10(2-6(5)14)18-12-4-8(16)7(15)3-11(12)17-9/h1-4H
InChI key: HGUFODBRKLSHSI-UHFFFAOYSA-N
SMILES: Clc1cc2Oc3cc(Cl)c(Cl)cc3Oc2cc1Cl
Systematic name  (5):
  • 2,3,7,8-テトラクロロジベンゾ-p-ジオキシン
  • 2,3,7,8-テトラクロロジベンゾ[1,4]ジオキシン
  • 2,3,7,8-テトラクロロジベンゾ[b,e][1,4]ジオキシン
  • 2,3,7,8-テトラクロロオキサントレン
  • 2,3,7,8-tetrachlorooxanthrene
Other name (12):
  • ジオキシン
  • TCDD
  • TCDBD
  • Dioxin
  • 2,3,7,8-Tetrachlorodibenzo-p-dioxin
Show all
CAS registry number: 1746-01-6
Regulation number (2):
  • HP3500000
  • EINECS2171227
KEGG COMPOUND: C07557
Application (2):
pollutant ,  by-product
Thsaurus map:

Return to Previous Page