Methanol — properties & hazards overview
Boiling point
64.7 °C
Flash point
≈ 11 °C
Explosion limits (air)
6–36 vol%
Water solubility
Completely miscible
Toxicity
CNS/optic nerve
Flammability
FP ≈ 11 °C; 6–36%
Chronic risk
neuro/ocular
Environmental
water contamination
| Property | Value / Note |
|---|---|
| Chemical formula | CH₃OH |
| Molar mass | 32.04 g/mol |
| Physical state | Volatile liquid (vapours form readily) |
| Vapour pressure (20 °C) | ~ 13 kPa |
| Density (20 °C) | 0.791 g/cm³ |
| Odour | Alcohol-like, slightly sweet |
| Typical uses | Solvent, fuel, chemical feedstock |
*Values are indicative and may vary by source. For safety and design, always consult current SDS and regulations.