Used as a solvent in industrial and laboratory applications where a polar, water-miscible medium is required. Commonly applied in liquid chromatography, especially in reversed-phase HPLC, due to its ability to dissolve a wide range of organic compounds and its compatibility with UV detection. Employed in the synthesis of chemicals, pharmaceuticals, and agrochemicals as a reaction medium. Also utilized in fuel applications, such as in direct methanol fuel cells, where the aqueous solution provides a safe and manageable methanol source. Frequently used as a cleaning agent for equipment and surfaces in manufacturing processes. Its low freezing point makes it suitable as an antifreeze in certain systems. Widely applied in extraction processes to separate organic compounds from aqueous mixtures.