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, antifreeze, fuel, and as a feedstock for the production of chemicals. Methanol is miscible with water, ethanol, and many organic solvents, making it a versatile choice for various applications in industrial and laboratory settings.
Uses of Methanol Solvent
- Industrial Solvent: Methanol is commonly 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 used in antifreeze products due to its low freezing point.
- Laboratory Applications: In laboratories, methanol is used for chromatography, extraction, and as a reagent in chemical reactions.
- Cleaning Agent: It is effective in cleaning and degreasing applications due to its solvent properties.
- Pharmaceuticals: Methanol is used in the synthesis of various pharmaceutical products.
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 at 20 °C |
| Solubility in Water | Miscible |
| Flash Point | 11.8 °C (53.2 °F) |
| Vapor Pressure | 96 mmHg at 20 °C |
| Toxicity | Moderate (LD50: 5628 mg/kg in rats) |
Key Features
- Versatile Solvent: Methanol’s ability to dissolve a wide range of substances makes it ideal for various applications.
- Low Toxicity: While methanol is toxic, it is less harmful than many other organic solvents when handled properly.
- Eco-Friendly Option: Methanol can be produced from renewable resources, making it a more sustainable choice compared to fossil fuels.
Safety Precautions
- Handling: Always use methanol in a well-ventilated area and wear appropriate personal protective equipment (PPE).
- Storage: Store in a cool, dry place away from heat sources and incompatible materials.
- Disposal: Dispose of methanol according to local regulations, as it is considered hazardous waste.
Methanol is a crucial solvent in many industries, and understanding its properties and applications can help in selecting the right solvent for specific needs.