5-Chloro-2-methylbenzimidazole

IUPAC Name: 6-Chloro-2-methyl-1H-benzimidazole 
Following is the structure of 1H-Benzimidazole,6-chloro-2-methyl- (CAS NO.2818-69-1):
                         
Empirical Formula: C₈H₇ClN₂
Molecular Weight: 166.6076 g/mol
EINECS: 220-575-3
Index of Refraction: 1.675
Molar Refractivity: 46.33 cm³
Molar Volume: 123.3 cm³
Density: 1.351 g/cm³
Flash Point: 212.2 °C
Surface Tension: 56.6 dyne/cm
Enthalpy of Vaporization: 59.78 kJ/mol
Boiling Point: 374.7 °C at 760 mmHg
Vapour Pressure: 1.76E-05 mmHg at 25 °C
Product Categories of 1H-Benzimidazole,6-chloro-2-methyl- (CAS NO.2818-69-1): BENZIMIDAZOLE; Benzimidazole Series; Imidazol & Benzimidazole
Appearance of 1H-Benzimidazole,6-chloro-2-methyl- (CAS NO.2818-69-1): Light brown solid or fluffy powder
Solubility of 1H-Benzimidazole,6-chloro-2-methyl- (CAS NO.2818-69-1): Insoluble in water
Canonical SMILES: CC1=NC2=C(N1)C=C(C=C2)Cl
InChI: InChI=1S/C8H7ClN2/c1-5-10-7-3-2-6(9)4-8(7)11-5/h2-4H,1H3,(H,10,11)
InChIKey: NICFDLORAOTXMD-UHFFFAOYSA-N

Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

 1H-Benzimidazole,6-chloro-2-methyl- , its cas register number is 2818-69-1. It also can be called 5-Chloro-2-methylbenzimidazole ; 2-Methyl-5-chlorobenzimidazole ; and 5-Chloro-2-methyl-1H-benzimidazole .
 1H-Benzimidazole,6-chloro-2-methyl- (CAS NO.2818-69-1)  is not compatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides. And it shpuld keep in a cool, dry, dark location in a tightly sealed container or cylinder, keep away from incompatible materials, ignition sources and untrained individuals. It also should be stored in secure and label area. And protect its containers/cylinders from physical damage.