Table 1 Some basic physical properties of the solvents applied
Methanol | Ethanol | 1-propanol | 2-propanol | n-hexane | Cyclohexane | |
|---|---|---|---|---|---|---|
Viscosity @20 °C(mPa·S) | 0.544 | 1.074 | 2.256 | 2.4 | 0.307 | 0.94 |
Boiling point (°C) | 64.7 | 78.5 | 97.2 | 82.5 | 68.7 | 80.7 |
Vapor pressure @20 °C (kPa) | 12.97 | 5.870 | 1.941 | 4.418 | 16.16 | 10.34 |
polarity | 5.1 | 4.3 | 3.9 | 3.9 | 0.1 | 0.2 |