Used primarily as a crosslinking agent in polymer chemistry, this compound enables the formation of thermally stable and mechanically robust networks in coatings and adhesives. Its bifunctional reactive sites readily interact with nucleophiles such as amines and alcohols, making it suitable for step-growth polymerization processes. It is also employed in the synthesis of specialty polyurethanes and polycarbonates where controlled linker length and reactivity are required. Due to its hydrolytically sensitive nature, it is applied in moisture-curable systems that cure upon exposure to ambient humidity, useful in sealants and encapsulants. Additionally, it serves as an intermediate in the preparation of biodegradable polymers and functionalized surfaces in medical device coatings.