Used as an intermediate in the synthesis of triazole-based pharmaceuticals, particularly in the development of antifungal and antimicrobial agents. Its reactive chloromethyl group allows for easy alkylation, making it valuable in constructing more complex heterocyclic compounds. Commonly employed in agrochemical research for creating novel plant protection agents. Also utilized in the preparation of ionic liquids and as a building block in medicinal chemistry for modifying bioactive molecules.