| Melting point | 47-54 °C (lit.) |
| Boiling point | 292-295 °C (lit.) |
| density | 0.975 g/mL at 25 °C (lit.) |
| vapor pressure | 0.028Pa at 20℃ |
| refractive index | n20/D1.5(lit.) |
| Fp | 280 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to lump to clear liquid |
| pka | 15.32±0.10(Predicted) |
| Specific Gravity | 0.975 |
| color | White or Colorless to Yellow to Orange |
| Water Solubility | 210 g/L (20 ºC) |
| BRN | 1711 |
| InChIKey | ULKLGIFJWFIQFF-UHFFFAOYSA-N |
| LogP | 1.13 at 25℃ |
| CAS DataBase Reference | 931-36-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Imidazole, 2-ethyl-4-methyl-(931-36-2) |
| EPA Substance Registry System | 2-Ethyl-4-methylimidazole (931-36-2) |