Used as a key intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the development of herbicides and plant growth regulators. Its selective reactivity allows for stepwise substitution of chlorine and alkoxy groups, enabling controlled construction of complex triazine-based molecules. Also employed in organic synthesis as a coupling agent for hydroxyl and amino compounds under mild conditions, useful in peptide and nucleoside chemistry. Additionally, it finds application in the preparation of functional polymers and specialty materials where thermal and hydrolytic stability are required.