Isobutyltriethoxysilane, identified by the Chemical Name triethoxy(2-methylpropyl)silane and CAS number 17980-47-1, is a significant organosilane compound widely recognized for its diverse industrial applications. This substance, also known by synonyms such as iso-Butyltriethoxysilan and Triethoxyisobutylsilane, is a colorless clear liquid, positioning it as a convenient raw material for various chemical processes.

The physical and chemical properties of Isobutyltriethoxysilane are well-defined, contributing to its utility in specialized applications. It exhibits a density of approximately 0.88, a boiling point around 165°C, and a flash point of 63°C. Its index of refraction is measured at 1.3908. These properties are crucial for handling, storage, and application within specific chemical formulations and reactions. The typical specification for this material includes an appearance as a colorless clear liquid and a high purity level, generally specified as ≥98.0% by GC.

One of the primary applications of Isobutyltriethoxysilane is its role as a surface modifier. Due to its chemical structure, it can be used to treat various surfaces to impart or enhance hydrophobicity, meaning the surface becomes repellent to water. This property is highly valuable in materials science and engineering, for instance, in coatings, textiles, and building materials, where water resistance is desired. Furthermore, its modification capabilities extend to increasing compatibility between inorganic surfaces or particles and organic, non-polar matrices. This is particularly useful in composite materials and filled polymers, improving dispersion and overall material performance.

Another critical application involves its use as a component in the manufacture of Ziegler-Natta Catalysts. These catalysts are fundamental in the production of polyolefins like polyethylene and polypropylene, which are among the most widely used plastics globally. Isobutyltriethoxysilane functions typically as an external electron donor or internal modifier in these catalyst systems, influencing catalyst activity, stereospecificity (especially in propylene polymerization), and polymer morphology. Its precise role helps control the polymerization process and the properties of the resulting polymer.

Handling and storage recommendations for Isobutyltriethoxysilane emphasize keeping it in a cool, ventilated place to maintain its stability and prevent degradation. Standard packaging is often in 180 kg drums, but packaging can typically be customized according to customer requirements and order size.

For industries and researchers requiring high-quality Isobutyltriethoxysilane for these or other potential applications, securing a reliable source is paramount. Locating a trustworthy manufacturer or supplier ensures consistent product purity and availability. Those interested in this material can inquire about the current market price, minimum order quantities, and logistics. Information on how to buy or purchase Isobutyltriethoxysilane (CAS 17980-47-1) for specific industrial or research needs is readily available.

This valuable chemical intermediate is available as a raw material to support various industrial processes requiring high-performance silane chemistry.

Information regarding the properties, applications, and availability of Isobutyltriethoxysilane (CAS 17980-47-1) is provided by NINGBO INNO PHARMCHEM CO.,LTD.