Product Name

  • Name

    2,2'-Bis(2-dichlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole

  • EINECS 216-952-7
  • CAS No. 1707-68-2
  • Density 1.24 g/cm3
  • Solubility
  • Melting Point 200-204 °C
  • Formula C42H28Cl2N4
  • Boiling Point 823 °C at 760 mmHg
  • Molecular Weight 659.62
  • Flash Point 451.6 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 1707-68-2 (2,2'-Bis(2-dichlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole)
  • Hazard Symbols
  • Synonyms 1,1'-Biimidazole,2,2'-bis(o-chlorophenyl)-4,4',5,5'-tetraphenyl- (7CI,8CI);2,2-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole;2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-bi-1H-imidazole;2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenylbiimidazole;2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenylbisimidazole;2,2'-Bis(2-chlorophenyl)-4,5,4',5'-tetraphenyl-1,1'-biimidazole;2,2'-Bis(o-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole;2,2'-Bis(o-chlorophenyl)-4,4',5,5'-tetraphenylbiimidazole;2,2'-Bis(o-chlorophenyl)-4,5,4',5'-tetraphenyl-1,1'-biimidazole;2-(2-Chlorophenyl)-4,5-diphenylimidazolyl dimer;B-CIM;CBim;
  • PSA 35.64000
  • LogP 11.69980

2,2'-Bis(2-dichlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole Chemical Properties

 The Molecular Structure of 1,1'-Bi-1H-imidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl- (CAS NO.1707-68-2):

Empirical Formula: C42H28Cl2N4
Molecular Weight: 659.6045 
IUPAC: 2-(2-chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenylimidazol-1-yl]-4,5-diphenylimidazole
Nominal Mass: 658 Da
Average Mass: 659.6045 Da
Monoisotopic Mass: 658.169102 Da 
Index of Refraction: 1.676
Molar Refractivity: 198.94 cm3
Molar Volume: 528.7 cm3
Surface Tension: 49.5 dyne/cm
Density: 1.24 g/cm3
Flash Point: 451.6 °C
Enthalpy of Vaporization: 119.62 kJ/mol
Boiling Point: 823 °C at 760 mmHg
Vapour Pressure: 3.3E-27 mmHg at 25°C 
InChI
InChI=1/C42H28Cl2N4/c43-35-27-15-13-25-33(35)41-45-37(29-17-5-1-6-18-29)39(31-21-9-3-10-22-31)47(41)48-40(32-23-11-4-12-24-32)38(30-19-7-2-8-20-30)46-42(48)34-26-14-16-28-36(34)44/h1-28H
Smiles
n1(c(nc(c1c1ccccc1)c1ccccc1)c1c(cccc1)Cl)n1c(c2c(cccc2)Cl)nc(c2ccccc2)c1c1ccccc1

2,2'-Bis(2-dichlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole Specification

 1,1'-Bi-1H-imidazole, 2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-  (CAS NO.1707-68-2) is also called as1,1'-Biimidazole, 2,2'-bis(o-chlorophenyl)-4,4',5,5'-tetraphenyl- ; EINECS 216-952-7 ; 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-bi-1H-imidazole .

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