Product Description: Ethyl Alcohol (Ethanol)
Ethyl alcohol, commonly known as ethanol, is a clear, colorless liquid with a characteristic odor. It is a volatile and flammable substance that is widely used in various industries due to its solvent properties. Ethanol is produced through the fermentation of sugars by yeast or can be synthesized from petrochemical feedstocks. In laboratory settings, it serves as a versatile solvent for a wide range of applications, including extraction, purification, and as a reagent in chemical reactions.
Uses of Ethyl Alcohol
- Solvent: Ethanol is an excellent solvent for polar and non-polar compounds, making it ideal for dissolving a variety of substances in laboratory experiments.
- Antiseptic: Due to its antimicrobial properties, ethanol is commonly used as a disinfectant in medical and laboratory settings.
- Extraction: Ethanol is frequently used in the extraction of essential oils, flavors, and other bioactive compounds from plant materials.
- Chemical Reagent: It serves as a reagent in various chemical reactions, including esterification and dehydration processes.
- Fuel: Ethanol is also used as a biofuel and is blended with gasoline to reduce emissions and enhance octane ratings.
Technical Data
| Property | Value |
|---|---|
| Chemical Formula | C₂H₅OH |
| Molecular Weight | 46.07 g/mol |
| Boiling Point | 78.37 °C (173.07 °F) |
| Melting Point | -114.1 °C (-173.38 °F) |
| Density | 0.789 g/cm³ at 20 °C |
| Solubility | Miscible with water |
| Flash Point | 13 °C (55.4 °F) |
| Vapor Pressure | 5.9 kPa at 20 °C |
| pH | Neutral (approximately 7) |
| Storage Conditions | Store in a cool, dry place away from heat and ignition sources. |
Safety Information
- Hazards: Highly flammable; may cause irritation to skin and eyes.
- First Aid Measures: In case of skin contact, wash with soap and water. If ingested, seek medical attention immediately.
- Personal Protective Equipment (PPE): Use gloves, goggles, and lab coats when handling ethanol.
Conclusion
Ethyl alcohol is a fundamental solvent in laboratory environments, valued for its versatility and effectiveness in various applications. Its properties make it an essential component in chemical research, extraction processes, and as a disinfectant. Proper handling and storage are crucial to ensure safety and maintain the integrity of the product.