Speciality Chemicals

Cyclohexyldimethoxymethylsilane

  • CAS No.17865-32-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Cyclohexyldimethoxymethylsilane serving as an efficient external donor for propylene polymerization catalysts.

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Product Technical Details

Product Overview

Cyclohexyldimethoxymethylsilane is a specialized organosilicon compound widely recognized for its critical role in modern polymerization technologies. As a high-efficiency external donor, this chemical enhances the stereoregularity and catalytic activity of Ziegler-Natta systems used in polypropylene production. Our manufacturing process ensures exceptional purity levels, making it an ideal choice for demanding industrial applications where consistency and performance are paramount. The molecular structure features a cyclohexyl group attached to a silicon center with methoxy functionalities, providing optimal steric and electronic properties for precise control over polymer chain growth.

Key Performance Advantages

This silane derivative offers significant benefits for polymer manufacturers seeking to optimize their production lines. The compound acts as a selectivity control agent, enabling producers to tailor polymer characteristics such as melting point, stiffness, and clarity. Our rigorous quality assurance protocols guarantee batch-to-batch consistency, reducing variability in downstream processing. Key technical benefits include high thermal stability, low volatility under standard processing conditions, and excellent compatibility with various catalyst formulations used in global facilities.

  • Enhances catalyst stereoselectivity for superior polymer properties
  • High purity grade ensures minimal interference in reaction systems
  • Stable performance across varying industrial processing conditions
  • Compatible with standard Ziegler-Natta catalyst frameworks
  • Supported by comprehensive technical documentation and COA

Technical Specifications

Items of AnalysisStandard of AnalysisTest Results
AppearanceColorless transparent liquidConforms
Purity≥99.5%99.7%
Water Content≤0.01%0.007%
ConclusionConforms to Factory Standard

Industrial Applications

Applications extend beyond basic polymerization to include specialized copolymer production where specific tacticity is required. This compound is primarily utilized as an auxiliary for catalysts in the propylene polymerization process, contributing to the production of high-quality polypropylene resins. These resins are essential for manufacturing packaging materials, automotive components, and consumer goods. By improving the isotactic index of the polymer, this silane helps manufacturers achieve better mechanical strength and thermal resistance in the final plastic products. It is a vital component for companies aiming to produce premium-grade polymers with consistent physical properties.

Quality Assurance and Storage

Storage requires keeping the container tightly closed in a cool, dry, and well-ventilated area. Protection from moisture is essential to prevent hydrolysis of the methoxy groups, which could compromise product integrity. We provide comprehensive safety data sheets and certificates of analysis with every order to facilitate smooth regulatory compliance and quality assurance processes for our partners worldwide. Our logistics network ensures timely global delivery, maintaining product stability throughout transit. Customers can rely on our experienced team for technical support regarding handling procedures and integration into existing manufacturing workflows.