Ethanol

Ethanol is a type of alcohol that is commonly used as a fuel, solvent, and in alcoholic beverages. It is a clear, colorless liquid with a characteristic odor and a burning taste. Ethanol is also known as ethyl alcohol, and its chemical formula is C2H5OH.

Properties of Ethanol

• Physical state: Ethanol is a liquid at room temperature.
• Solubility: It is soluble in water and many organic solvents.
• Flammability: Ethanol is highly flammable.
• Boiling point: The boiling point of ethanol is 78.37 °C (173.1 °F).
• Density: The density of ethanol is approximately 0.789 g/mL.

Uses of Ethanol

Ethanol has a wide range of uses, including:

1. Fuel: Ethanol is used as a biofuel and is often blended with gasoline to reduce emissions.
2. Solvent: It is used as a solvent in the production of varnishes, perfumes, and pharmaceuticals.
3. Alcoholic beverages: Ethanol is the main type of alcohol found in alcoholic drinks.
4. Disinfectant: It is used as a disinfectant and antiseptic in healthcare settings.
5. Chemical synthesis: Ethanol is used in the synthesis of many organic compounds.

Health and Safety Considerations

While ethanol has many useful applications, it is important to be aware of the potential health and safety considerations associated with its use. Ethanol can be toxic if ingested in large quantities and can also be flammable, so proper precautions should be taken when handling it.

Study Guide

To study ethanol effectively, consider the following key points:

1. Understand the chemical structure and formula of ethanol (C2H5OH).
2. Learn about the physical and chemical properties of ethanol, including its solubility, flammability, and boiling point.
3. Explore the diverse uses of ethanol, from fuel and solvents to alcoholic beverages and disinfectants.
4. Consider the health and safety considerations associated with ethanol and the precautions that should be taken when handling it.

By mastering these key points, you will develop a comprehensive understanding of ethanol and its significance in various industries and applications.

[Ethanol] Related Worksheets and Study Guides:

• Chemical Compounds - Set IChemistry • High School