Distilled Methanol (Methyl Alcohol) Product Description
Distilled methanol, also known as methyl alcohol, is a colorless, volatile liquid with a slightly sweet odor. It is the simplest alcohol and is used in various industrial applications due to its solvent properties and ability to serve as a feedstock for chemical synthesis. Methanol is produced through the catalytic hydrogenation of carbon monoxide and is often derived from natural gas. It is highly flammable and should be handled with care.
Uses of Distilled 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 a key ingredient in antifreeze products due to its low freezing point.
- Chemical Feedstock: It is a precursor for the synthesis of various chemicals, including methyl esters, which are used in biodiesel production.
- Laboratory Reagent: In laboratories, methanol is used for various analytical and synthetic processes.
- Cleaning Agent: Its solvent properties make it effective for cleaning and degreasing applications.
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) |
| Autoignition Temperature | 464 °C (867 °F) |
| Vapor Pressure | 96 mmHg at 20 °C |
| Toxicity | Toxic if ingested or inhaled |
Safety and Handling
- Flammability: Methanol is highly flammable; keep away from heat sources and open flames.
- Toxicity: Methanol is toxic and can cause serious health effects if ingested, inhaled, or absorbed through the skin. Always use appropriate personal protective equipment (PPE) when handling.
- Storage: Store in a cool, well-ventilated area away from incompatible materials.
In summary, distilled methanol is a versatile chemical 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 toxic nature, proper safety measures must be observed during its handling and storage.