Tetrakis(butoxyethoxy)silane
- CAS No.18765-38-3
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity Tetrakis(butoxyethoxy)silane serves as an effective crosslinker for RTV silicone sealants and surface modifier.
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Product Overview
Tetrakis(butoxyethoxy)silane represents a sophisticated organosilicon compound designed for high-performance industrial applications. This specialized silane derivative features a unique molecular structure incorporating butoxyethoxy groups, which impart exceptional solubility characteristics and controlled reactivity profiles. As a leading global manufacturer, we ensure that every batch meets rigorous quality standards suitable for demanding polymer modification tasks.
The chemical stability and functional versatility of this material make it an indispensable component in advanced material science. Unlike standard silanes, the extended ether chains provide improved compatibility with organic polymers while maintaining the robust bonding capabilities inherent to silicate chemistry. This balance is critical for manufacturers seeking consistent performance in complex formulations.
Key Specifications
| Parameter | Value |
|---|---|
| CAS Number | 18765-38-3 |
| Molecular Formula | C24H52O8Si |
| Molecular Weight | 496.75 g/mol |
| Appearance | Colorless transparent liquid |
| Purity (GC) | ≥98.0% |
| Density | 0.97 g/cm3 |
| Boiling Point | 205°C |
| Flash Point | 92°C |
| Refractive Index | 1.444 |
Industrial Applications
Primary utilization of Tetrakis(butoxyethoxy)silane is found within the silicone polymer industry, specifically as a crosslinking agent for room temperature vulcanizing (RTV) silicone sealants. The compound facilitates the formation of durable siloxane networks, enhancing the mechanical strength and environmental resistance of the final cured product. Its ability to function effectively at ambient temperatures streamlines manufacturing processes and reduces energy consumption.
Additionally, this silane is highly effective for surface modification of silica fillers. By treating silica surfaces, manufacturers can obtain significant hydrophobic properties, which prevent moisture absorption and improve dispersion within hydrophobic matrices. This application is vital for producing high-quality coatings, adhesives, and composite materials where water resistance is a key performance indicator.
Quality and Handling
- Consistent batch-to-batch purity ensures reliable curing times.
- Optimized packaging prevents contamination during storage.
- Compatible with standard industrial mixing equipment.
- Supports custom formulation requirements for specific viscosity needs.
Proper storage involves keeping the container in a cool, ventilated place away from direct sunlight and moisture sources. We recommend standard safety precautions during handling, including the use of appropriate personal protective equipment. Our logistics team supports global shipping with secure packaging options, including 190 kg drums or customized solutions based on client volume requirements. For technical data sheets and certificates of analysis, please contact our sales department directly.
