Used as a solvent in industrial and laboratory applications where a polar, water-miscible medium is required. Commonly employed in analytical techniques such as high-performance liquid chromatography (HPLC) due to its UV transparency and consistent polarity. Serves as a cleaning agent for glassware and equipment in laboratories. Utilized in fuel applications, such as a component in some fuel blends for camping stoves and model engines, where the water content is acceptable. Also used in cold climates as a de-icing fluid or antifreeze additive in windshield washer systems, leveraging its freezing point depression properties when mixed with water. Plays a role in chemical synthesis as a reactant or extraction solvent, especially in processes requiring mild conditions.