Chem
J-GLOBAL ID:200907059094780262   Nikkaji number:J34.848A

2,3,7-TCDD

2,3,7-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: C12H5Cl3O2
Molecular formula furigana: C12-H5-CL3-O2
Molecular weight: 287.520
InChI: InChI=1S/C12H5Cl3O2/c13-6-1-2-9-10(3-6)17-12-5-8(15)7(14)4-11(12)16-9/h1-5H
InChI key: ZSIZNEVHVVRPFF-UHFFFAOYSA-N
SMILES: Clc1ccc2Oc3cc(Cl)c(Cl)cc3Oc2c1
Systematic name  (7):
  • 2,3,7-トリクロロ-ジベンゾ-p-ジオキシン
  • 2,3,7-トリクロロジベンゾ-p-ジオキシン
  • 2,3,7-トリクロロジベンゾ[b,e][1,4]ジオキシン
  • 2,7,8-トリクロロジベンゾ-p-ジオキシン
  • 2,3,7-トリクロロジベンゾ[1,4]ジオキシン
Show all
Other name (5):
  • 2,3,7-Trichlorodibenzo[b,e][1,4]dioxin
  • 2,7,8-Trichlorodibenzo-p-dioxin
  • 2,3,7-Trichlorodibenzo[1,4]dioxin
  • 2,3,7-TCDD
  • 2,3,7-TriCDD
CAS registry number: 33857-28-2
Regulation number (1):
  • HP3630000
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