3-Ethoxypropionitrile is primarily used as a solvent in various chemical processes due to its ability to dissolve a wide range of substances. It is particularly valuable in the production of pharmaceuticals, where it aids in the synthesis of active pharmaceutical ingredients (APIs) by facilitating reactions and purifications. Additionally, it serves as an intermediate in organic synthesis, contributing to the creation of complex molecules in industries such as agrochemicals and specialty chemicals. Its solvent properties also make it useful in coatings and adhesives, where it helps achieve desired consistency and performance, as well as in the electronics industry for the production of coatings and semiconductor materials. In research and development, it is employed as a reagent for exploring new chemical reactions and pathways, benefiting from its good solubility and high chemical stability.