PRODUCT Properties
| Melting point: | 127 °C |
| Boiling point: | 335.53°C (rough estimate) |
| Density | 1.1447 (rough estimate) |
| refractive index | 1.6330 (estimate) |
| storage temp. | Refrigerator (+4°C) |
| pka | 3.28±0.10(Predicted) |
| Sensitive | Moisture Sensitive |
| BRN | 608846 |
| CAS DataBase Reference | 1138-15-4 |
| EPA Substance Registry System | 1H-Imidazole, 1-[(2E)-1-oxo-3-phenyl-2-propenyl]- (1138-15-4) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| TSCA | TSCA listed |
| HS Code | 29332990 |