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Substance Name: 2,5,2',5'-Tetrachlorobiphenyl
RN: 35693-99-3
UNII: 1EH557950R
InChIKey: HCWZEPKLWVAEOV-UHFFFAOYSA-N

Classification Code

  • Mutation Data

Molecular Formula

  • C12-H6-Cl4

Molecular Weight

  • 291.991
 
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Names and Synonyms

Name of Substance

  • 2,5,2',5'-Tetrachlorobiphenyl

Synonyms

  • 2,2',5,5'-TCB
  • 2,2',5,5'-Tetrachlorobiphenyl
  • 2,3',5,6'-Tetrachlorobiphenyl
  • 2,5,2',5'-Tetrachlorobiphenyl
  • 4-05-00-01818 (Beilstein Handbook Reference)
  • BRN 2053828
  • CCRIS 6155
  • PCB 52
  • TCBP
  • UNII-1EH557950R

Systematic Names

  • 1,1'-Biphenyl, 2,2',5,5'-tetrachloro-
  • 2,2',5,5'-Tetrachlorobiphenyl

Superlist Name

  • 2,2',5,5'-Tetrachlorobiphenyl

Registry Numbers

CAS Registry Number

  • 35693-99-3

FDA UNII

  • 1EH557950R

System Generated Number

  • 0035693993

Structure Descriptors

InChI

1S/C12H6Cl4/c13-7-1-3-11(15)9(5-7)10-6-8(14)2-4-12(10)16/h1-6H

InChIKey

HCWZEPKLWVAEOV-UHFFFAOYSA-N

Smiles

c1(c2c(ccc(c2)Cl)Cl)c(ccc(c1)Cl)Cl

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 6.09 (none)   EXP
Water Solubility 0.0153 mg/L 25 EXP
Vapor Pressure 8.45E-06 mm Hg 25 EST
Henry's Law Constant 2.00E-04 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 7.30E-13 cm3/molecule-sec 25 EST

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