Ethane

Ethane is a hydrocarbon compound that belongs to the alkane family. Its chemical formula is C₂H₆. It is a colorless, odorless gas at room temperature and pressure. Ethane is a major component of natural gas and is used as a fuel and a petrochemical feedstock.

Physical Properties

• Molecular Formula: C₂H₆
• Molecular Weight: 30.07 g/mol
• State at Room Temperature: Gas
• Boiling Point: -88.6°C
• Melting Point: -182.8°C
• Density: 1.356 kg/m³

Chemical Properties

• Ethane undergoes combustion reactions to produce carbon dioxide and water.
• It can undergo halogenation reactions with halogens such as chlorine and bromine in the presence of light.
• It can be used as a feedstock in the production of ethylene, a key building block in the petrochemical industry.

Uses

Ethane has several important uses:

1. It is used as a fuel for heating and cooking in some areas.
2. It is a feedstock for the production of ethylene, which is used to make plastics, antifreeze, and other products.
3. It is used in the petrochemical industry as a refrigerant and a solvent.

Study Guide

When studying ethane, it's important to focus on its chemical formula, physical and chemical properties, as well as its uses. Practice writing and balancing chemical equations for ethane reactions, and understand its role in the production of other important chemicals such as ethylene. Additionally, familiarize yourself with safety considerations when handling ethane and its derivatives.

Understanding the structure and properties of ethane is essential for anyone studying organic chemistry or the petrochemical industry. Remember to review the key concepts and make connections between ethane and other hydrocarbons in the alkane family.

For further study, consider exploring the environmental impact of ethane usage and its role in the global energy market.