Used as an intermediate in organic synthesis, particularly in the production of fragrances and flavor compounds. It serves as a protecting group reagent for alcohols and carbonyl compounds during multi-step syntheses. Commonly employed in the preparation of esters and acetals, it helps control reactivity in sensitive reactions. Also utilized in the formulation of specialty coatings and resins where moisture resistance and stability are required. Its ability to release methanol upon hydrolysis makes it useful in controlled-release systems and chemical derivatization processes.