Primarily used in organic synthesis, this compound serves as a key intermediate for the production of various pharmaceuticals, agrochemicals, and specialty chemicals. Its reactive acyl chloride group makes it valuable for introducing the 3-(trifluoromethyl)benzoyl moiety into target molecules, enhancing their biological activity or chemical properties. In pharmaceuticals, it is employed in the synthesis of active ingredients, particularly those requiring trifluoromethyl groups for improved metabolic stability and binding affinity. In agrochemicals, it contributes to the development of herbicides and pesticides with enhanced efficacy. Additionally, it finds use in the preparation of dyes, polymers, and other advanced materials, where the trifluoromethyl group imparts unique characteristics such as increased hydrophobicity or chemical resistance.