Methyltri-n-propoxysilane
- CAS No.5581-66-8
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity Methyltri-n-propoxysilane (CAS 5581-66-8) designed for pharmaceutical and chemical synthesis applications. Available in bulk quantities with comprehensive quality documentation.
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Product Overview
Methyltri-n-propoxysilane is a premium organosilicon compound widely recognized for its versatility in advanced chemical synthesis and material modification. As a key member of the alkoxysilane family, this colorless clear liquid serves as an essential building block for creating specialized surfaces and cross-linked polymer networks. Our manufacturing process ensures exceptional consistency, making it an ideal choice for demanding pharmaceutical and industrial chemical applications where reliability is paramount.
The unique molecular structure featuring three propoxy groups attached to a silicon center allows for controlled hydrolysis and condensation reactions. This reactivity profile enables chemists to integrate silane functionality into complex organic molecules efficiently. Whether used as a coupling agent to improve adhesion between organic and inorganic materials or as a protective group in multi-step synthesis, this product delivers predictable performance.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 5581-66-8 |
| Molecular Formula | C10H24O3Si |
| Molecular Weight | 220.38 g/mol |
| Appearance | Colorless clear liquid |
| Purity (GC) | ≥98.0% |
| Density | 0.878 g/cm3 |
| Boiling Point | 180.1°C |
| Flash Point | 69.6°C |
| Refractive Index | 1.401 |
Industrial Applications
In the pharmaceutical sector, Methyltri-n-propoxysilane is utilized as a critical intermediate for synthesizing active pharmaceutical ingredients (APIs) requiring silicon-based modifications. Its high purity level minimizes side reactions, ensuring higher yields in sensitive synthetic routes. Additionally, it functions effectively in the production of specialty polymers, sealants, and coatings where moisture resistance and thermal stability are required.
Key benefits for industrial users include:
- Enhanced compatibility with organic resins and inorganic substrates
- Controlled reactivity for precise process management
- Low odor and favorable handling characteristics compared to chlorosilanes
- Consistent batch-to-batch quality supported by rigorous QC testing
Quality Assurance and Safety
Every batch of Methyltri-n-propoxysilane undergoes strict quality control protocols including gas chromatography analysis to verify purity levels above 98.0%. We provide a comprehensive Certificate of Analysis (COA) with each shipment to ensure compliance with your internal standards. Proper storage in a cool, ventilated area away from moisture and incompatible materials is recommended to maintain product integrity. Our packaging options include 210-liter drums or customized solutions based on specific logistical requirements.
