NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to advancing chemical innovation, and a cornerstone of this endeavor is the understanding and application of versatile chemical intermediates. Among these, 1,1,3,3-Tetrachloro-1,3-Disilabutane stands out for its significant contributions to various industrial and scientific fields. This organochlorosilane, identified by CAS number 148859-49-8, possesses a unique molecular structure that imbues it with remarkable reactivity and utility.

The synthesis of 1,1,3,3-tetrachloro-1,3-disilabutane can be achieved through several sophisticated chemical routes. Hydrosilylation, a process involving the addition of a Si-H bond across an unsaturated bond, is a primary method. Specifically, the controlled addition of dichlorosilane to acetylene, followed by hydrogenation, yields the desired product. Another critical pathway is Grignard reagent-mediated coupling, where organomagnesium halides react with silicon tetrachloride. These methods, when optimized, allow for the production of this valuable compound with high purity, essential for its downstream applications. Ensuring high purity is paramount, and techniques like vacuum distillation and rigorous NMR spectroscopy are employed to verify the integrity of the synthesized material.

The applications of 1,1,3,3-tetrachloro-1,3-disilabutane are remarkably broad. In the realm of semiconductor manufacturing, it serves as a crucial single-source precursor for Chemical Vapor Deposition (CVD) processes aimed at producing silicon carbide (SiC) films. These SiC films are indispensable for high-power and high-temperature electronic devices due to their exceptional thermal conductivity and robust breakdown voltage. The precise control over stoichiometry and film thickness achievable with this precursor is a key advantage.

Furthermore, in organosilicon synthesis, this compound is a highly sought-after building block. It actively participates in dehydrohalogenative coupling reactions with organic halides. This capability allows chemists to construct more complex silane derivatives that find applications in pharmaceuticals, advanced polymers, and specialized coatings. The ability to reliably buy 1,1,3,3-tetrachloro-1,3-disilabutane for these synthetic purposes empowers researchers and manufacturers to push the boundaries of material science.

The role of 1,1,3,3-Tetrachloro-1,3-Disilabutane extends into materials science, particularly in the development of silicone elastomers. When incorporated into silicone formulations, it enhances critical properties such as mechanical strength, flexibility, and thermal stability. This makes the resulting elastomers suitable for demanding applications in automotive seals, aerospace components, and medical devices. The search for reliable silicone elastomer precursor options often leads back to this highly functional organosilicon compound.

Understanding the biological activity of chlorosilanes like 1,1,3,3-Tetrachloro-1,3-Disilabutane is also important, particularly concerning their toxicological profiles and safe handling. Due to its reactive Si-Cl bonds, it is moisture-sensitive and can release hydrochloric acid upon hydrolysis, necessitating careful handling procedures. Strict adherence to safety protocols, including the use of appropriate personal protective equipment (PPE) and working in well-ventilated areas or under inert atmospheres, is crucial. The information regarding its handling of tetrachlorodisilabutane is vital for ensuring workplace safety and environmental protection.

Comparing it with similar compounds, such as dimethyldisiloxanes or cyclic silabutanes, reveals distinct advantages. The specific structure of 1,1,3,3-Tetrachloro-1,3-Disilabutane influences its reactivity, polymerization behavior, and the properties of the resulting materials. This comparison of silane compounds underscores its unique position in the chemical landscape. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying this essential chemical, facilitating scientific discovery and industrial advancement.