3-Phenoxyphenethylamine is primarily utilized in research settings, particularly in the field of neuroscience and pharmacology, due to its structural similarity to phenethylamines, a class of compounds that include many psychoactive substances. It serves as a precursor or intermediate in the synthesis of various compounds that are studied for their potential effects on the central nervous system. Researchers explore its derivatives for their interactions with neurotransmitter systems, such as serotonin and dopamine receptors, to develop new therapeutic agents for psychiatric and neurological disorders. Additionally, it is sometimes used in the development of novel psychoactive substances for studying their pharmacological properties and potential risks. Its applications are largely confined to laboratory research and are not widely used in industrial or commercial products.