Triethyl 1,3,5-triazine-2,4,6-tricarboxylate is primarily used as a key intermediate in the synthesis of more complex chemical compounds. It plays a significant role in the production of polymers and resins, where it contributes to enhancing thermal stability and mechanical properties. This compound is also utilized in the development of advanced materials, such as coatings and adhesives, due to its ability to improve durability and resistance to environmental factors. Additionally, it finds application in the pharmaceutical industry for the creation of drug molecules, particularly those requiring a triazine core structure for biological activity. Its versatility makes it valuable in research and industrial processes aimed at developing innovative materials and therapeutic agents.