Used as a solvent in organic synthesis due to its ability to dissolve a wide range of polar and non-polar substances. It is particularly effective in reactions involving organometallic compounds and anionic initiators because of its stability and low reactivity. Commonly employed in the production of pharmaceuticals, dyes, and resins. Also serves as a reaction medium in polymerization processes and as a coupling agent in various chemical transformations. Its low volatility compared to similar ethers makes it suitable for use in high-temperature reactions where solvent loss must be minimized.