1-(2-Trifluoromethylphenyl)ethylamine is primarily used as a key intermediate in the synthesis of various pharmaceutical compounds. Its structure, featuring a trifluoromethyl group, makes it valuable in the development of drugs targeting central nervous system disorders, including antidepressants and anxiolytics. The compound is also utilized in the production of agrochemicals, where it serves as a building block for creating pesticides and herbicides with enhanced efficacy. Additionally, its unique chemical properties make it suitable for research in organic chemistry, particularly in the study of fluorine-containing compounds and their biological activities.