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Substance Name: Trichlorobiphenyl (mixed isomers)
RN: 25323-68-6
UNII: 6T1K7FWA8K
InChIKey: IUYHQGMDSZOPDZ-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C12-H7-Cl3

Molecular Weight

  • 257.5463
 
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Names and Synonyms

Name of Substance

  • Trichlorobiphenyl (mixed isomers)

Synonyms

  • Apirolio 1431 C
  • Pyranol 1499
  • Trichloro-1,1'-biphenyl
  • Trichlorobiphenyl
  • Trichlorodiphenyl
  • UNII-6T1K7FWA8K

Systematic Names

  • 1,1'-Biphenyl, trichloro-
  • 1,1'-Biphenyl, trichloro- (9CI)
  • Biphenyl, trichloro-

Registry Numbers

CAS Registry Number

  • 25323-68-6

FDA UNII

  • 6T1K7FWA8K

System Generated Number

  • 0025323686

Structure Descriptors

InChI

1S/C12H7Cl3/c13-10-7-6-9(11(14)12(10)15)8-4-2-1-3-5-8/h1-7H

InChIKey

IUYHQGMDSZOPDZ-UHFFFAOYSA-N

Smiles

c1ccc(cc1)c2ccc(c(c2Cl)Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC inhalation > 32500ug/kg (32.5mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 49(2), Pg. 92, 1984.
mammal (species unspecified) LD50 unreported 1200ug/kg (1.2mg/kg)   Zhurnal Eksperimental'noi i Klinicheskoi Meditsiny. Journal of Experimental and Clinical Medicine. Vol. 22, Pg. 290, 1982.
mouse LD50 unreported 2765mg/kg (2765mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(3), Pg. 15, 1988.
rat LD50 oral 4550mg/kg (4550mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 166, 1986.
rat LD50 unreported 4285mg/kg (4285mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(3), Pg. 15, 1988.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 5.48 (none)   EXP
Water Solubility 0.391 mg/L 25 EST
Henry's Law Constant 1.68E-04 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.09E-12 cm3/molecule-sec 25 EST

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