• Isopropyl Alcohol is a secondary alcohol since -OH is attached to the second carbon, while ethyl is a primary alcohol since -OH is attached to first carbon.

• Ethyl Alcohol has a boiling point of 78 ⁰C and a melting point of 115 ⁰C ,while isopropyl alcohol has a boiling point of 82.4 ⁰C and a melting point of 89.5 ⁰C.

• Isopropyl Alcohol is not drinkable, while ethyl alcohol is only used as a beverage.

• Ethyl Alcohol is used as a solvent, disinfectant, and biological specimen preservative. On the other hand, isopropyl alcohol is used as a solvent, disinfectant and a cleaning agent.

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