3-Ethyl-3-pentanol

3-Ethyl-3-pentanol

3-Ethyl-3-pentanol is an organic compound with the chemical formula C₇H₁₆O. It is a tertiary alcohol and is classified as a branched-chain alcohol. This compound is a colorless liquid with a slight odor and is used in various chemical syntheses.

Chemical Properties

3-Ethyl-3-pentanol is a tertiary alcohol, meaning the hydroxyl group (-OH) is attached to a carbon atom that is connected to three other carbon atoms. This structure imparts certain chemical properties, such as resistance to oxidation compared to primary and secondary alcohols.

Physical Properties

• **Density**: 0.824 g/cm³
• **Melting Point**: -50 °C
• **Boiling Point**: 146 °C
• **Solubility**: Slightly soluble in water, miscible with ethanol and ether
• **Refractive Index**: 1.418

Synthesis

3-Ethyl-3-pentanol can be synthesized through the Grignard reaction involving the reaction of ethylmagnesium bromide with 3-pentanone. This reaction yields the tertiary alcohol after hydrolysis.

Applications

This compound is used in the synthesis of various pharmaceuticals, perfumes, and other organic compounds. Its branched structure makes it a useful intermediate in organic synthesis.

Safety

As with many organic solvents, 3-Ethyl-3-pentanol should be handled with care. It is flammable and can cause irritation to the skin and eyes. Proper safety protocols should be followed when handling this chemical.

Related Pages

• Alcohol
• Organic chemistry
• Grignard reaction
• Tertiary alcohol

See Also

• List of alcohols
• Chemical synthesis
• Pharmaceutical chemistry