Methanol Solvent Product Description
Methanol, also known as methyl alcohol, is a colorless, volatile liquid with a slightly sweet odor. It is the simplest alcohol and is widely used as a solvent due to its excellent solvency properties. Methanol is miscible with water, ethanol, and many organic solvents, making it a versatile choice for various applications. It is produced from natural gas, coal, or biomass and is a key ingredient in the production of formaldehyde, acetic acid, and various other chemicals.
Uses of Methanol Solvent
- Industrial Solvent: Methanol is commonly used as a solvent in the production of plastics, paints, and coatings.
- Chemical Feedstock: It serves as a precursor for the synthesis of formaldehyde, acetic acid, and other chemicals.
- Fuel: Methanol is used as a fuel in internal combustion engines and as a feedstock for producing biodiesel.
- Laboratory Applications: In laboratories, methanol is used for extraction, chromatography, and as a reagent in various chemical reactions.
- Cleaning Agent: It is effective in cleaning and degreasing applications due to its ability to dissolve oils and fats.
Technical Data
| Property | Value |
|---|---|
| Chemical Formula | CH₃OH |
| Molecular Weight | 32.04 g/mol |
| 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 |
| pH | 7 (neutral) |
| Appearance | Colorless liquid |
Key Features
- High Purity: Available in various grades, including technical and high-purity grades for specific applications.
- Low Toxicity: While methanol is toxic if ingested, it is less harmful than many other organic solvents when handled properly.
- Versatile: Its ability to dissolve a wide range of substances makes it suitable for numerous industrial and laboratory applications.
Safety Considerations
- Toxicity: Methanol is toxic and can cause serious health effects if ingested, inhaled, or absorbed through the skin. Proper safety measures should be taken when handling.
- Flammability: Methanol is flammable; therefore, it should be stored away from heat sources and open flames.
- Protective Equipment: Use appropriate personal protective equipment (PPE) such as gloves and goggles when handling methanol.
In summary, methanol is a highly versatile solvent with a wide range of applications across various industries. Its unique properties make it an essential component in chemical manufacturing, laboratory processes, and as a cleaning agent. However, safety precautions must be observed due to its toxic and flammable nature.