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Understanding the precise chemical properties of key intermediates is fundamental to successful synthesis and material development. NINGBO INNO PHARMCHEM CO.,LTD. sheds light on Ethoxy(trivinyl)silane (CAS 70693-56-0), a compound whose chemical characteristics make it a valuable asset in various industrial and research settings.
Ethoxy(trivinyl)silane, with its systematic name Silane, triethenylethoxy- and CAS number 70693-56-0, is characterized by its chemical formula C8H14OSi and a molecular weight of 154.28 g/mol. This organosilane molecule features three vinyl groups (ethenyl) attached to the silicon atom, along with one ethoxy group (-OCH2CH3). The presence of these functional groups dictates its reactivity and application potential. The vinyl groups are susceptible to addition reactions, polymerization, and crosslinking, while the ethoxy silane moiety can participate in sol-gel processes or hydrolysis and condensation reactions.
The physical properties of Ethoxy(trivinyl)silane are also important for its handling and application. With a density of 0.82 g/cm3 and a boiling point of 133.2 °C at atmospheric pressure, it exists as a liquid under standard conditions. Its flash point, 22.3 °C, indicates it is a flammable liquid, requiring appropriate safety precautions during storage and use.
As a chemical intermediate, Ethoxy(trivinyl)silane plays a pivotal role in synthesizing a wide array of specialty chemicals and advanced materials. Its vinyl functionality makes it an excellent monomer or co-monomer in polymerization reactions, contributing to the creation of silicon-containing polymers with tailored properties. These polymers can find use in areas such as high-performance coatings, sealants, and composites, where enhanced thermal stability, chemical resistance, or surface properties are desired. For those looking to buy triethenyl(ethoxy)silane, these chemical properties are key indicators of its utility.
Furthermore, the ethoxy group on the silicon can be readily hydrolyzed in the presence of moisture or catalysts, forming silanol groups (Si-OH). These silanol groups can then condense with each other or with hydroxyl groups present on inorganic surfaces (like glass or metal oxides), forming strong covalent Si-O-Si linkages. This capability makes Ethoxy(trivinyl)silane an effective coupling agent or adhesion promoter, improving the compatibility and bonding between organic polymers and inorganic fillers or substrates. Sourcing CAS 70693-56-0 chemical intermediate from reliable manufacturers ensures that these properties are consistently met.
NINGBO INNO PHARMCHEM CO.,LTD. understands that detailed technical data, including chemical formula and molecular weight, are crucial for chemists to effectively utilize Ethoxy(trivinyl)silane in their work. Whether for material modification, synthesis, or as a building block for complex molecules, this silane compound offers significant advantages.
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