Molecular Formula | C10H8N2O |
Molar Mass | 172.18 |
Density | 1.15±0.1 g/cm3(Predicted) |
Melting Point | 19-20 °C(Solv: ligroine (8032-32-4)) |
Boling Point | 120 °C |
Flash Point | 120-121°C/0.8mm |
Solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
Appearance | Oil |
Color | Pale Yellow to Yellow |
BRN | 125881 |
pKa | 3.65±0.10(Predicted) |
Storage Condition | Inert atmosphere,2-8°C |
Sensitive | Moisture Sensitive |
MDL | MFCD00014499 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/38 - Irritating to eyes and skin. |
Safety Description | 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. |
Hazard Class | IRRITANT, MOISTURE S |
Introduction | N-benzoyl imidazole is an organic intermediate that is a pale yellow oil. N-benzoyl imidazoles can be obtained from benzoyl chlorides following the acylation of imidazoles. |
preparation | imidazole (4.54g,0.0668 mol) in anhydrous benzene (200 mL) the suspension was treated with a solution of benzoyl chloride (4.69 g,0.0333 mol) in benzene (20 mL) at 8°C in a flask equipped with a drying apparatus. The mixture was allowed to warm to room temperature and stirred for 16 hours. The precipitated imidazole hydrochloride was removed by funnel filtration and the clear filtrate was concentrated under reduced pressure to give N-benzoyl imidazolinate as a viscous, hygroscopic oil in a yield of 5.78g, they were stored at 0 °c in closed containers. |