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Substance Name: Pentachlorobiphenyl (mixed isomers)
RN: 25429-29-2
UNII: E20W17P8M3
InChIKey: GGMPTLAAIUQMIE-UHFFFAOYSA-N

Classification Code

  • Reasonably Anticipated to be a Carcinogen

Molecular Formula

  • C12-H5-Cl5

Molecular Weight

  • 326.4365
 
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Names and Synonyms

Name of Substance

  • Pentachlorobiphenyl (mixed isomers)

Synonyms

  • Apirolio 1476 C
  • Diphenyl pentachloride
  • EINECS 246-974-2
  • Kanekrol 500
  • Pentachloro-1,1'-biphenyl
  • Pentachlorobiphenyl
  • Pentachlorodiphenyl
  • Pyralene 1476
  • Pyroclor 5
  • UNII-E20W17P8M3

Systematic Names

  • 1,1'-Biphenyl, pentachloro-
  • 1,1'-Biphenyl, pentachloro- (9CI)
  • Biphenyl, pentachloro-
  • Pentachloro(1,1'-biphenyl)

Registry Numbers

CAS Registry Number

  • 25429-29-2

FDA UNII

  • E20W17P8M3

System Generated Number

  • 0025429292

Structure Descriptors

InChI

1S/C12H5Cl5/c13-8-7(6-4-2-1-3-5-6)9(14)11(16)12(17)10(8)15/h1-5H

InChIKey

GGMPTLAAIUQMIE-UHFFFAOYSA-N

Smiles

c1ccc(cc1)c2c(c(c(c(c2Cl)Cl)Cl)Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 unreported 3580mg/kg (3580mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(5), Pg. 6, 1988.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 5.68 (none)   EXP
Water Solubility 0.013 mg/L 25 EST
Henry's Law Constant 9.24E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.35E-13 cm3/molecule-sec 25 EST

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