Molecular Formula | C9H13N3 |
Molar Mass | 163.22 |
Density | 0.950 g/mL at 25 °C (lit.) |
Melting Point | 11 °C |
Boling Point | 245-246 °C (lit.) |
Flash Point | >230°F |
Vapor Presure | 0.002mmHg at 25°C |
pKa | 7.76±0.60(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Refractive Index | n20/D 1.5070(lit.) |
Hazard Symbols | T - Toxic |
Risk Codes | R25 - Toxic if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2810 6.1/PG 3 |
WGK Germany | 3 |
Hazard Class | 6.1 |
Packing Group | III |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | 1-cyanoethyl-2-ethyl-4-methylimidazole is a pharmaceutical and chemical intermediate, which can be used in the preparation of spraying mechanical arms Carbon fiber composite materials, high flame retardant and impact-resistant stone adhesives, additives to improve the power of methanol gasoline, etc. |
Preparation | Acrylonitrile (0.254g,4.8mmol) was added dropwise to a mixture of 2-ethyl-4-methylimidazole (0.440g,4.0mmol) and [n-butyl urotropinium]OH(0.108g,0.25mmol), and stirred well. The reaction mixture is stirred for 70 minutes until the reaction is complete (TLC). |