1,2,4-Triazine-3,5(2H,4H)-dione(CAS: 461-89-2)

1,2,4-Triazine-3,5(2H,4H)-dione, also known as 4,6-bis(oxo-1,2,4-triazin-3-yl)-s-triazine, is a white crystalline solid with a molecular weight of approximately 190.14 g/mol. It has a melting point of 228-230°C and is slightly soluble in water. Chemically, it is relatively stable but can undergo ring-opening reactions under basic conditions.

1,2,4-Triazine-3,5(2H,4H)-dione is typically synthesized through the condensation of cyanuric chloride with amines. The reaction involves the use of a Lewis acid catalyst such as tin(II) chloride. The process yields high purity products with good selectivity and moderate to high yield, depending on the specific reaction conditions.

1,2,4-Triazine-3,5(2H,4H)-dione is used in various industries, including pharmaceuticals for its antifungal properties, in polymer chemistry for cross-linking agents, and in the manufacturing of sensors and semiconductors for its stability and reactivity under certain conditions.

When handling 1,2,4-Triazine-3,5(2H,4H)-dione, it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. This compound should be stored in a cool, dry place away from direct sunlight. In case of spill, it should be handled with caution and disposed of according to the material safety data sheet (MSDS) guidelines. Always ensure the use of a fume hood and follow laboratory safety protocols.