Product Name

  • Name

    1-(4-Fluorobenzyl)-2-chlorobenzimidazole

  • EINECS 284-624-0
  • CAS No. 84946-20-3
  • Article Data20
  • CAS DataBase
  • Density 1.3 g/cm3
  • Solubility
  • Melting Point 83-87 °C(lit.)
  • Formula C14H10ClFN2
  • Boiling Point 432.3 °C at 760 mmHg
  • Molecular Weight 260.698
  • Flash Point 215.2 °C
  • Transport Information
  • Appearance
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 84946-20-3 (1-(4-Fluorobenzyl)-2-chlorobenzimidazole)
  • Hazard Symbols
  • Synonyms 2-chloro-1-[(4-fluorophenyl)methyl]benzimidazole
  • PSA 17.82000
  • LogP 3.87710

1-(4-Fluorobenzyl)-2-chlorobenzimidazole Chemical Properties

IUPAC Name: 2-Chloro-1-[(4-fluorophenyl)methyl]benzimidazole 
Following is the structure of 1H-Benzimidazole,2-chloro-1-[(4-fluorophenyl)methyl]- (CAS NO.84946-20-3):
                           
Empirical Formula: C14H10ClFN2
Molecular Weight: 260.694 g/mol
EINECS: 284-624-0
Index of Refraction: 1.626
Molar Refractivity: 70.89 cm3
Molar Volume: 200.1 cm3
Density: 1.3 g/cm3
Flash Point: 215.2 °C
Melting point: 83-87 °C(lit.)
Surface Tension: 43.2 dyne/cm
Enthalpy of Vaporization: 68.8 kJ/mol
Boiling Point: 432.3 °C at 760 mmHg
Vapour Pressure: 1.12E-07 mmHg at 25 °C
Product Categories: PHARMACEUTICAL INTERMEDIATES; Imidazol & Benzimidazole; (intermediate of mizolastine)
Canonical SMILES: C1=CC=C2C(=C1)N=C(N2CC3=CC=C(C=C3)F)Cl
InChI: InChI=1S/C14H10ClFN2/c15-14-17-12-3-1-2-4-13(12)18(14)9-10-5-7-11(16)8-6-10/h1-8H,9H2
InChIKey: PGXALMVNIRPELS-UHFFFAOYSA-N

1-(4-Fluorobenzyl)-2-chlorobenzimidazole Safety Profile

Safety Statements 22-24/25 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3

1-(4-Fluorobenzyl)-2-chlorobenzimidazole Specification

 1H-Benzimidazole,2-chloro-1-[(4-fluorophenyl)methyl]-, its cas register number is 84946-20-3. It also can be called 1-(4-Fluorobenzyl)-2-chlorobenzimidazole ; and 2-Chloro-1-[(4-fluorophenyl)methyl]-1H-benzimidazole .

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