| Property | Specification |
| Appearance | Yellow to brownish liquid |
| Odor | Almond-like, sweet odor |
| Molecular Formula | C6H5NO2 |
| Molecular Weight | 123.11 g/mol |
| Density | 1.20 g/cm³ (at 25°C) |
| Boiling Point | 210°C (410°F) |
| Melting Point | 5.7°C (42.3°F) |
| Solubility | Insoluble in water, soluble in organic solvents like alcohol, ether, benzene |
| Viscosity | 1.5–2.0 mPa·s (at 25°C) |
| Refractive Index | 1.595 (at 25°C) |
| Vapor Pressure | 0.02 mmHg (at 20°C) |
| Flash Point | 81°C (178°F) |
