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Substance Name: 1,2,3,6,7-Pentachlorodibenzo-p-dioxin
RN: 71925-15-0
UNII: HGL91IP6FK
InChIKey: RLGWDUHOIIWPGN-UHFFFAOYSA-N

Molecular Formula

  • C12-H3-Cl5-O2

Molecular Weight

  • 356.419
 
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Names and Synonyms

Name of Substance

  • 1,2,3,6,7-Pentachlorodibenzo-p-dioxin

Synonyms

  • 1,2,3,6,7-Pentachlorodibenzo-p-dioxin
  • UNII-HGL91IP6FK

Systematic Name

  • Dibenzo(b,e)(1,4)dioxin, 1,2,3,6,7-pentachloro-

Registry Numbers

CAS Registry Number

  • 71925-15-0

FDA UNII

  • HGL91IP6FK

System Generated Number

  • 0071925150

Structure Descriptors

InChI

1S/C12H3Cl5O2/c13-4-1-2-6-11(9(4)16)19-7-3-5(14)8(15)10(17)12(7)18-6/h1-3H

InChIKey

RLGWDUHOIIWPGN-UHFFFAOYSA-N

Smiles

c12c(Oc3ccc(c(c3O1)Cl)Cl)c(c(Cl)c(c2)Cl)Cl

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 6.74 (none)   EXP
Water Solubility 7.71E-04 mg/L 25 EST
Vapor Pressure 4.50E-10 mm Hg 25 EST
Henry's Law Constant 2.61E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.88E-13 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.