Understanding the fundamental characteristics of chemical compounds is paramount for their effective utilization in industrial and research settings. Divinyltetramethyldisiloxane, identified by its CAS number 2627-95-4, is a compound that warrants close examination due to its diverse applications, particularly within the realm of silicone chemistry. This colorless, transparent liquid offers a unique combination of physical and chemical properties that make it an invaluable intermediate.

Chemically, Divinyltetramethyldisiloxane (DVTMDSO) is an organosilicon compound. Its molecular formula, C8H18OSi2, reveals a structure consisting of a siloxane (Si-O-Si) backbone flanked by methyl groups and terminal vinyl (CH2=CH-) groups. The presence of these vinyl groups is key to its reactivity, enabling it to participate in a variety of chemical reactions. Physically, it is described as a liquid with a relatively low viscosity and a distinct, albeit not strongly emphasized, odor. Its flash point is around 24°C, classifying it as a flammable liquid, which necessitates careful handling and storage.

The primary utility of Divinyltetramethyldisiloxane lies in its role as a silicone intermediate for polymers. Its vinyl groups readily engage in hydrosilylation reactions, a process crucial for the curing and crosslinking of silicone elastomers. This ability makes it a vital component in the production of addition silicone rubber, silicone gels, liquid silicone, vinyl silicone resins, and vinyl silicone oils. In these applications, DVTMDSO acts as a crosslinking agent or a reactive diluent, allowing manufacturers to control the final properties of the silicone materials, such as flexibility, strength, and thermal stability.

Beyond its direct use in silicone manufacturing, DVTMDSO also demonstrates utility in other chemical processes. Its capacity to function as a vinyl donor in cross-coupling reactions makes it a useful reagent in organic synthesis. Furthermore, its involvement as a ligand in organometallic chemistry highlights its importance in the development and stabilization of catalysts, particularly those used in polymerization. The precise divinyltetramethyldisiloxane properties, including its specific reactivity and solubility, make it a sought-after chemical for specialized applications.

NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality Divinyltetramethyldisiloxane, ensuring that the chemical and physical characteristics meet the stringent requirements of our clients. We are committed to supplying this versatile compound to support innovation in silicone technology, catalysis, and organic synthesis, helping our partners achieve their manufacturing and research goals.