Product Name

  • Name

    dichlorobiphenyl

  • EINECS
  • CAS No. 25512-42-9
  • Density 1.249g/cm3
  • Solubility
  • Melting Point 47.61°C (estimate)
  • Formula C12H8 Cl2
  • Boiling Point 289.1°Cat760mmHg
  • Molecular Weight 223.09792
  • Flash Point 122.4°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by an unreported route. When heated to decomposition it emits toxic vapors of Cl−.
  • Risk Codes
  • Molecular Structure Molecular Structure of 25512-42-9 (dichlorobiphenyl)
  • Hazard Symbols
  • Synonyms Biphenyl,dichloro- (7CI,8CI); Dichlorobiphenyl; Dichlorodiphenyl
  • PSA
  • LogP

Dichloro-1,1'-biphenyl Chemical Properties

Product Name: Dichloro-1,1'-biphenyl (CAS NO.25512-42-9)


Molecular Formula: C12H8Cl2
Molecular Weight: 223.09792g/mol
Mol File: 25512-42-9.mol
Einecs: 247-061-1
Boiling point: 307.8 °C at 760 mmHg
Flash Point: 137.1 °C
Density: 1.249 g/cm3
Surface Tension: 41.1 dyne/cm
Enthalpy of Vaporization: 52.65 kJ/mol
Vapour Pressure: 0.00129 mmHg at 25°C
XLogP3-AA: 4.8
H-Bond Donor: 0
H-Bond Acceptor: 0
Structure Descriptors of Dichloro-1,1'-biphenyl (CAS NO.25512-42-9):
  IUPAC Name: 1,2-dichloro-3-phenylbenzene
  Canonical SMILES: C1=CC=C(C=C1)C2=C(C(=CC=C2)Cl)Cl
  InChI: InChI=1S/C12H8Cl2/c13-11-8-4-7-10(12(11)14)9-5-2-1-3-6-9/h1-8H 
  InChIKey: XOMKZKJEJBZBJJ-UHFFFAOYSA-N

Dichloro-1,1'-biphenyl Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 unreported 2230mg/kg (2230mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(5), Pg. 6, 1988.

Dichloro-1,1'-biphenyl Safety Profile

Moderately toxic by an unreported route. When heated to decomposition it emits toxic vapors of Cl−.

Dichloro-1,1'-biphenyl Specification

 Dichloro-1,1'-biphenyl ,its CAS NO. is 25512-42-9,the synonyms is Dichlorodiphenyl ; EINECS 247-061-1 ; 1,1'-Biphenyl, dichloro- ; Biphenyl, dichloro- ; Dichlorobiphenyl .

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