Methanol

Physical properties



Physical state @ 20°C: Liquid [1]
Color: Colorless [1]
Odor: Characteristic [1]
Molecular weight (g/mol): 32.04 [1]
Melting point (°C): -98 [1]
Boiling point (°C): 65 [1]
Ignition temperature (°C): 455 [1]
Flash point (°C): 11 [1]
Explosion limits (vol. %): 5.5-31 [1]
Density (g/cm3): 0.79 (20 °C) [1]
Refractive index: 1.3288 (589 nm, 20 °C) [1]
Dipole moment (Debye): 1.7 (20 °C) [1]
Dielectric constant: 32.6 (20 °C) [1]
Vapour pressure (Pa): 12800 (20 °C) [1]
Solubility: Water: Soluble (20 °C) [1]