Trimethoxysilane
- CAS No.2487-90-3
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity Trimethoxysilane liquid designed for advanced organosilane synthesis and surface treatment applications.
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Product Overview
Trimethoxysilane is a versatile organosilicon compound characterized by its unique chemical structure containing three methoxy groups attached to a silicon atom. This colorless clear liquid serves as a fundamental building block in the synthesis of complex organosilanes and silicone polymers. Our manufacturing process ensures exceptional industrial purity, making it an ideal choice for demanding chemical synthesis routes where consistency and reactivity are paramount.
As a key intermediate, this compound exhibits significant reactivity due to the presence of the silicon-hydrogen bond and hydrolyzable methoxy groups. This dual functionality allows it to participate in hydrosilylation reactions and form stable siloxane bonds upon hydrolysis. These properties make it indispensable for manufacturers seeking to develop high-performance materials with enhanced adhesion and crosslinking capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| CAS Number | 2487-90-3 |
| Molecular Formula | C3H10O3Si |
| Molecular Weight | 122.19 g/mol |
| Appearance | Colorless clear liquid |
| Purity (GC) | ≥99.0% |
| Density | 0.96 g/cm3 |
| Boiling Point | 81oC |
| Flash Point | -9oC |
| Refractive Index | 1.358 |
Industrial Applications
The primary application of Trimethoxysilane lies in its role as a precursor for other functional organosilanes. It is extensively used in the production of silicone rubbers, resins, and surface treatment agents. The compound facilitates the creation of robust chemical bridges between organic polymers and inorganic substrates, significantly improving material durability and performance.
- Acts as a critical intermediate in silicone polymer synthesis.
- Enhances adhesion in composite materials and coatings.
- Used in crosslinking agents for industrial formulations.
- Serves as a reducing agent in specific organic synthesis pathways.
- Compatible with various industrial purity standards for bulk manufacturing.
Storage and Handling
To maintain stability and safety, Trimethoxysilane should be stored in a cool, ventilated place away from sources of ignition and moisture. The product is typically packaged in 170 kg drums, though custom packaging solutions are available to meet specific logistical requirements. We provide a comprehensive Certificate of Analysis (COA) with every batch to ensure compliance with global quality standards. Our team supports global manufacturers with reliable supply chains and technical documentation for safe handling procedures.
