ditertbutylperoxid

Ditertbutylperoxide, often abbreviated as DTBP, is an organic peroxide with the chemical formula (CH3)3COOC(CH3)3. It is a colorless liquid with a characteristic odor. DTBP is a relatively stable organic peroxide compared to some other peroxides, making it useful in various industrial applications. Its primary use is as a radical initiator in polymerization processes. When heated, DTBP decomposes to form tert-butoxy radicals, which can then initiate the polymerization of monomers like ethylene, styrene, and acrylates. This property makes it valuable in the production of plastics and synthetic rubbers. Beyond polymerization, DTBP can also be employed as a crosslinking agent for certain polymers, enhancing their mechanical properties. It also finds application as a blowing agent in the production of foamed plastics. Due to its reactive nature, DTBP requires careful handling and storage to prevent decomposition, which can be exothermic. It is typically stored in cool, well-ventilated areas away from incompatible materials such as acids, bases, and reducing agents.