1137-68-4

Name 2-(2-PYRIDYL)BENZIMIDAZOLE
CAS 1137-68-4
EINECS(EC#) 214-508-7
Molecular Formula C12H9N3
MDL Number MFCD00005586
Molecular Weight 195.22
MOL File 1137-68-4.mol
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Chemical Properties

Appearance Yellow to brown powder
Melting point  218-220 °C(lit.)
Boiling point  321.89°C (rough estimate)
density  1.2142 (rough estimate)
refractive index  1.6990 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  Powder
pka pK1:5.58(+1) (25°C,μ=0.16)
color  Yellow to brown
Water Solubility  Insoluble in water.
BRN  151411
InChI InChI=1S/C12H9N3/c1-2-6-10-9(5-1)14-12(15-10)11-7-3-4-8-13-11/h1-8H,(H,14,15)
InChIKey YNFBMDWHEHETJW-UHFFFAOYSA-N
SMILES C1(C2=NC=CC=C2)NC2=CC=CC=C2N=1
CAS DataBase Reference 1137-68-4(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn
Risk Statements 
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
HS Code  29333999

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