1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin

CAS Registry Number®

19408-74-3
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CAS Name

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin

Molecular Formula

C12H2Cl6O2

Molecular Mass

390.86

Cite this Page

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=19408-74-3 (retrieved 2024-08-17) (CAS RN: 19408-74-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    243-244 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C12H2Cl6O2/c13-3-1-5-11(9(17)7(3)15)20-12-6(19-5)2-4(14)8(16)10(12)18/h1-2H

InChIKey

InChIKey=LGIRBUBHIWTVCK-UHFFFAOYSA-N

SMILES

ClC1=C2C(OC=3C(O2)=C(Cl)C(Cl)=C(Cl)C3)=CC(Cl)=C1Cl

Canonical SMILES

ClC=1C=C2OC3=CC(Cl)=C(Cl)C(Cl)=C3OC2=C(Cl)C1Cl

Other Names for this Substance

  • Dibenzo[b,e][1,4]dioxin, 1,2,3,7,8,9-hexachloro-
  • Dibenzo-p-dioxin, 1,2,3,7,8,9-hexachloro-
  • 1,2,3,7,8,9-Hexachlorodibenzo[b,e][1,4]dioxin
  • 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin
  • 1,2,3,7,8,9-Hexachlorodibenzo[1,4]dioxin

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