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

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

 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 .