Product Name

  • Name

    2,2',4,4',5,5'-HEXACHLOROBIPHENYL

  • EINECS 208-759-1
  • CAS No. 35065-27-1
  • Article Data12
  • CAS DataBase
  • Density 1.593 g/cm3
  • Solubility 0.8625ug/L(25 oC)
  • Melting Point 103-104ºC
  • Formula C12H4 Cl6
  • Boiling Point 396.2 °C at 760 mmHg
  • Molecular Weight 360.882
  • Flash Point 193.2 °C
  • Transport Information
  • Appearance colourless liquid
  • Safety An experimental teratogen. Experimental reproductive effects. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, AROMATIC.
  • Risk Codes 11-36/37/38-50/53-33-67-65-38
  • Molecular Structure Molecular Structure of 35065-27-1 (2,2',4,4',5,5'-HEXACHLOROBIPHENYL)
  • Hazard Symbols FlammableFIrritantXiDangerousNHarmfulXn
  • Synonyms Biphenyl,2,2',4,4',5,5'-hexachloro- (6CI); 2,2',4,4',5,5'-Hexachloro-1,1'-biphenyl;2,2',4,4',5,5'-Hexachlorobiphenyl; 2,4,5,2',4',5'-Hexachlorobiphenyl; CB 153; K153; PCB 153
  • PSA 0.00000
  • LogP 7.27400

2,2',4,4',5,5'-Hexachlorobiphenyl Chemical Properties

Molecular Structure of 2,2',4,4',5,5'-Hexachlorobiphenyl (CAS NO.35065-27-1):

IUPAC Name: 1,2,4-Trichloro-5-(2,4,5-trichlorophenyl)benzene 
Molecular Formula: C12H4Cl6
Molecular Weight: 360.878160 g/mol
XLogP3: 7.2
H-Bond Donor: 0
H-Bond Acceptor: 0
Canonical SMILES: C1=C(C(=CC(=C1Cl)Cl)Cl)C2=CC(=C(C=C2Cl)Cl)Cl
InChI: InChI=1S/C12H4Cl6/c13-7-3-11(17)9(15)1-5(7)6-2-10(16)12(18)4-8(6)14/h1-4H
InChIKey: MVWHGTYKUMDIHL-UHFFFAOYSA-N
Index of Refraction: 1.626
Molar Refractivity: 80.21 cm3
Molar Volume: 226.4 cm3
Surface Tension: 47.9 dyne/cm
Density: 1.593 g/cm3
Flash Point: 193.2 °C
Enthalpy of Vaporization: 62.12 kJ/mol
Boiling Point: 396.2 °C at 760 mmHg
Vapour Pressure: 3.98E-06 mmHg at 25 °C
Water Solubility: 0.001281 mg/L at 25 °C
Storage Temp.: 2-8 °C

2,2',4,4',5,5'-Hexachlorobiphenyl Toxicity Data With Reference

1.    

dnd-mus-orl 36,400 µg/kg/5D

     CBINA8    Chemico-Biological Interactions. 27 (1979),99.
2.    

oms-mus-orl 36,400 µg/kg/5D

     CBINA8    Chemico-Biological Interactions. 27 (1979),99.

2,2',4,4',5,5'-Hexachlorobiphenyl Safety Profile

Safety Information of 2,2',4,4',5,5'-Hexachlorobiphenyl (CAS NO.35065-27-1):
Hazard Codes: F Flammable, Xi,Xn Irritant, N Dangerous
Risk Statements: 11-36/37/38-50/53-33-67-65-38
Safety Statements: 16-26-33-36-61-60-35-62
RIDADR: 2315
HazardClass: 9
PackingGroup: II
An experimental teratogen. Experimental reproductive effects. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, AROMATIC.

2,2',4,4',5,5'-Hexachlorobiphenyl Specification

  2,2',4,4',5,5'-Hexachlorobiphenyl with CAS Registry Number of 35065-27-1 is also known as 2,4,5,2',4',5'-Hexachlorobiphenyl ; 1,1'-Biphenyl, 2,2',4,4',5,5'-hexachloro- ; 2,2',4,4',5,5'-Hexachloro-1,1'biphenyl ; 2,2',4,4',5,5'-Hexachlorobiphenyl ; 2,2',4,4'5,5'-Hexachlorobiphenyl ; 2,4,5,2',4',5'-Hexachlorobiphenyl ; Biphenyl, 2,2',4,4',5,5'-hexachloro- ; CB-153 ; CCRIS 9204 ; HCBP ; HSDB 3946 ; K 153 ; PCB 153 ; 2,2',4,4',5,5'-Hexachloro-1,1'-biphenyl (9CI) . It is used as a standard in analytical test.

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