Ethyl isopropyl ether is primarily used as a solvent in various chemical reactions and industrial processes. It is effective in dissolving a wide range of organic compounds, making it valuable in the production of pharmaceuticals, coatings, and adhesives. Its relatively low boiling point and volatility make it suitable for use in extraction processes and as a reaction medium in organic synthesis. Additionally, it is employed in the formulation of specialty chemicals where a non-polar solvent with specific properties is required. In laboratory settings, it serves as a reagent for specific organic transformations. Its application is also seen in the manufacturing of perfumes and flavoring agents due to its ability to carry and stabilize aromatic compounds.