Which one of the following is an active component of oil of clove?

Correct Option (B):

Eugenol is the primary active component of oil of clove. It is a phenolic compound with the chemical formula C₁₀H₁₂O₂. Eugenol is responsible for the characteristic aroma and significant medicinal properties of clove oil.

Its properties include:

• Analgesic (pain-relieving)
• Antiseptic
• Antibacterial
• Antifungal
• Anti-inflammatory

Due to these properties, eugenol is widely utilized in dentistry for toothache relief and temporary dental fillings. It also finds applications in aromatherapy, as a flavouring agent, and in traditional medicine.

Incorrect Options:

Metithol (A): This compound is not an active component of oil of clove.

Methanol (C): Methanol is a simple alcohol and is not an active component of oil of clove. It is a toxic substance.

Benzaldehyde (D): Benzaldehyde is an aromatic aldehyde primarily found in almonds and is not a constituent of oil of clove.