| Furfural properties |
|
| Molecular weight |
96.08 |
| Boiling point (˚C) |
161.7 |
| Freezing point (˚C) |
36.5 |
| Density at 25˚C |
1.16 |
| Refraction index at 25˚C |
1.5235 |
| Critical pressure (MPa) |
5.502 |
| Critical temperature (˚C) |
397 |
| Solubility in water at 25˚C (%peso) |
8.3 |
| Dielectric constant 20˚C |
41.9 |
| Vaporization heat (kJ/mol) |
42.8 |
| Viscosity at 25˚C (mPA) |
1.49 |
| Combustion heat at 25˚C (kJ/mol) |
234.4 |
| Formation enthalpy (kJ/mol) |
151 |
| Surface tension 29.9˚C (mN/m) |
40.7 |
| Auto-ignition temperature (˚C) |
315 |