Chem
J-GLOBAL ID:200907027111268229   Nikkaji number:J34.853H

2,7-Dichlorodibenzo-p-dioxin

2,7-ジクロロジベンゾ-p-ジオキシン
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: C12H6Cl2O2
Molecular formula furigana: C12-H6-CL2-O2
Molecular weight: 253.080
InChI: InChI=1S/C12H6Cl2O2/c13-7-1-3-9-11(5-7)16-10-4-2-8(14)6-12(10)15-9/h1-6H
InChI key: NBFMTHWVRBOVPE-UHFFFAOYSA-N
SMILES: Clc1ccc2Oc3cc(Cl)ccc3Oc2c1
Systematic name  (6):
  • 2,7-ジクロロ-ジベンゾ-p-ジオキシン
  • 2,7-ジクロロジベンゾ-p-ジオキシン
  • 2,7-ジクロロジベンゾ[b,e][1,4]ジオキシン
  • 2,7-ジクロロジベンゾ[1,4]ジオキシン
  • 2,7-ジクロロオキサントレン
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Other name (8):
  • NCI-C03667
  • 2,7-ジクロロジベンゾジオキシン
  • NCI-C-03667
  • 2,7-Dichlorodibenzodioxin
  • 2,7-Dichlorodibenzo-p-dioxin
Show all
CAS registry number: 33857-26-0
Regulation number (1):
  • HP3100000
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