Used as a solvent in industrial and laboratory applications where a polar, water-miscible medium is needed. Commonly applied in analytical techniques such as high-performance liquid chromatography (HPLC) due to its UV transparency and consistent polarity. Employed in cleaning processes for electronic components because it effectively dissolves oils and residues without leaving traces. Also utilized as a fuel additive or antifreeze in pipelines and automotive systems, especially in cold environments to prevent ice formation. Frequently serves as a reagent carrier in chemical synthesis and extraction procedures.