Used as a source of trifluoropropyl groups in organic synthesis, particularly in fluorination reactions where introduction of fluorinated alkyl chains enhances metabolic stability and lipophilicity in pharmaceutical compounds. Commonly employed in transition metal-catalyzed coupling reactions to form carbon–carbon bonds in the development of agrochemicals, medicinal agents, and specialty materials. Its role as a reagent enables selective transfer of the CF₃CH₂CH₂ group under mild conditions, making it valuable in late-stage functionalization of complex molecules. Also utilized in the preparation of fluorinated polymers and surface modifiers where improved thermal and chemical resistance are required.