Used primarily in organic synthesis as a tellurium-containing reagent, this compound serves as a source of methyl and 1-phenylethyl groups in radical reactions. It has been employed in the preparation of organotellurium compounds with potential biological activity, including antioxidants and enzyme inhibitors. Its role as a precursor in the formation of carbon-tellurium bonds makes it valuable in the study of organotelluride chemistry and the development of new synthetic methodologies. Additionally, it may find use in materials science for the design of tellurium-doped organic semiconductors.