Tert-Butyl Pivalate is primarily used as a reagent in organic synthesis, particularly in the preparation of esters and other complex organic compounds. It serves as a tert-butylation agent, introducing the tert-butyl group into molecules, which can enhance stability or modify reactivity. This chemical is also employed in polymer chemistry, aiding in the formation of specific polymer structures. Additionally, it finds application in the pharmaceutical industry for the synthesis of intermediates used in drug development. Its role in these processes highlights its importance in advancing both industrial and research-oriented chemical applications.