Used as a catalyst and reagent in organic synthesis, particularly in oxidation reactions. It is structurally analogous to the precursor of nitroxide radicals like TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl) and can be employed in similar selective oxidation processes for converting alcohols to aldehydes or ketones. Also utilized in polymer chemistry as a stabilizer and catalyst in the production of polyurethanes. Its steric hindrance makes it effective in controlling reaction pathways and improving selectivity in complex syntheses.