Product Description: Methanol
Methanol, also known as methyl alcohol, wood alcohol, or carbinol, is a colorless, volatile liquid with a slightly sweet odor. It is the simplest alcohol and is used as a solvent, antifreeze, fuel, and as a feedstock for the production of chemicals. Methanol is highly soluble in water and is miscible with many organic solvents, making it a versatile compound in various industrial applications.
Uses of Methanol
- Solvent: Methanol is widely used as a solvent in the production of formaldehyde, acetic acid, and various other chemicals.
- Fuel: It serves as an alternative fuel for internal combustion engines and is used in fuel cells.
- Antifreeze: Methanol is commonly used in antifreeze products due to its low freezing point.
- Chemical Feedstock: It is a key ingredient in the production of various chemicals, including methyl methacrylate, dimethyl ether, and methanol-to-olefins.
- Laboratory Reagent: Methanol is frequently used in laboratories for various chemical reactions and analyses.
Technical Data
| Property | Value |
|---|---|
| Chemical Formula | CH₃OH |
| Molecular Weight | 32.04 g/mol |
| Appearance | Colorless liquid |
| Odor | Slightly sweet |
| Boiling Point | 64.7 °C (148.5 °F) |
| Melting Point | -97.6 °C (-143.7 °F) |
| Density | 0.7918 g/cm³ |
| Solubility in Water | Miscible |
| Flash Point | 11.8 °C (53.2 °F) |
| Vapor Pressure | 96 mmHg at 20 °C |
| Autoignition Temperature | 464 °C (867 °F) |
| Toxicity | Harmful if swallowed or inhaled |
Safety Information
- Hazards: Methanol is flammable and toxic. Ingestion or inhalation can lead to serious health issues, including blindness and death.
- Handling: Use appropriate personal protective equipment (PPE) such as gloves and goggles when handling methanol.
- Storage: Store in a cool, well-ventilated area away from heat sources and incompatible materials.
Conclusion
Methanol is a crucial chemical solvent with a wide range of applications across various industries. Its properties make it an essential component in chemical manufacturing, fuel production, and laboratory settings. However, due to its toxicity and flammability, it is important to handle methanol with care and adhere to safety guidelines.