Skip Navigation
ChemIDplus LiteBrowseAdvanced

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
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

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

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

Clc1ccc(Cl)c(c1)c2cc(Cl)ccc2Cl

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.