Cyclohexyl(trimethoxy)silane

Product Overview

Cyclohexyl(trimethoxy)silane is a premium organosilicon compound designed for high-performance industrial applications, specifically within the realm of polyolefin catalysis. As a specialized alkoxysilane, this molecule features a robust cyclohexyl group attached to a silicon center bonded with three methoxy functionalities. This unique structural configuration provides exceptional stability and reactivity profiles, making it an indispensable component in modern Ziegler-Natta catalyst systems. Our manufacturing process ensures rigorous quality control, delivering a product that meets the stringent demands of polymer production facilities worldwide.

The compound is synthesized under strictly controlled conditions to minimize impurities that could adversely affect catalyst performance. With a molecular weight of 204.34 g/mol and a formula of C9H20O3Si, it offers optimal volatility and solubility characteristics required for uniform dispersion in catalyst preparations. The high purity grade provided guarantees consistent results in downstream polymerization processes, reducing variability in final polymer properties.

Technical Specifications

Industrial Applications

The primary application of Cyclohexyl(trimethoxy)silane lies in its function as an external electron donor in propylene polymerization catalyst systems. In this role, it plays a critical part in modulating the stereospecificity of the catalyst, directly influencing the isotacticity of the resulting polypropylene. By optimizing the active sites on the catalyst surface, this silane enhances overall catalyst activity, allowing for higher production yields and extended catalyst life cycles.

Utilizing this compound as a performance additive offers several distinct advantages for polymer manufacturers. It contributes to improved control over molecular weight distribution and enhances the physical properties of the final polymer resin. Furthermore, its compatibility with various carrier catalyst systems makes it a versatile choice for diverse production setups. The efficiency of this external donor reduces the need for excessive catalyst loading, thereby improving the economic viability of the polymerization process.

• Enhances catalyst stereoregularity and activity
• Improves isotactic index of polypropylene
• Extends operational life of catalyst systems
• Ensures consistent polymer quality and properties
• Compatible with high-efficiency carrier catalysts

Storage and Handling

Proper handling and storage are essential to maintain the integrity of Cyclohexyl(trimethoxy)silane. As an alkoxysilane, it is sensitive to moisture and may undergo hydrolysis upon exposure to humid environments. Therefore, containers must remain tightly sealed under nitrogen protection when not in use. The product is packaged in 200L iron barrels lined with PVF covers, ensuring maximum protection during transit and storage.

Storage facilities should be cool, dry, and well-ventilated, strictly separated from incompatible materials such as strong acids, alkalis, and oxidizing agents. Adherence to these guidelines ensures a shelf life of up to 12 months under specified conditions. We recommend implementing standard safety protocols, including the use of appropriate personal protective equipment, to prevent inhalation or skin contact during handling operations.