Diethoxydimethylsilane
- CAS No.78-62-6
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity Diethoxydimethylsilane (CAS 78-62-6) designed for silicone resin production and surface hydrophobization. Reliable supply for industrial synthesis.
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Product Overview
Diethoxydimethylsilane is a versatile organosilicon compound widely recognized for its exceptional reactivity and stability in various industrial applications. As a key functional silane, it serves as a critical building block in the synthesis of advanced silicone polymers and resins. Our grade offers superior purity levels, ensuring consistent performance in demanding chemical processes. This colorless clear liquid is engineered to meet the rigorous standards of modern manufacturing, providing reliable crosslinking capabilities and surface modification properties.
The chemical structure of Diethoxydimethylsilane allows for efficient hydrolysis and condensation reactions, making it an ideal choice for creating hydrophobic surfaces on substrates such as glass, metals, and pigments. By integrating this material into your formulation, manufacturers can achieve enhanced durability, water resistance, and adhesion in final products. We maintain strict quality control protocols to guarantee batch-to-batch consistency, supporting large-scale production requirements globally.
Key Specifications
| Property | Specification |
|---|---|
| CAS Number | 78-62-6 |
| Molecular Formula | C6H16O2Si |
| Molecular Weight | 148.28 g/mol |
| Appearance | Colorless clear liquid |
| Purity (GC) | ≥98.0% |
| Density | 0.865 g/cm3 |
| Boiling Point | 114oC |
| Melting Point | -97oC |
| Flash Point | 13oC |
| Refractive Index | 1.381 |
Industrial Applications
This silane derivative is primarily utilized as an additive in the production of silicone resins, where it modifies the polymer network to improve thermal stability and mechanical strength. In the coatings industry, it acts as a hydrophobizing agent, effectively repelling water and moisture from treated surfaces. This property is particularly valuable for protecting optical lenses, architectural glass, and industrial pigments from environmental degradation. Additionally, it serves as a crucial intermediate in the synthesis of more complex organosilicon compounds, facilitating the creation of specialized materials for electronics and aerospace sectors.
- Enhances water repellency on inorganic substrates
- Improves compatibility in silicone resin formulations
- Acts as a crosslinker for polymer networks
- Supports high-performance coating systems
Quality Assurance And Packaging
We understand the importance of material integrity in chemical manufacturing. Each batch of Diethoxydimethylsilane undergoes comprehensive testing via gas chromatography to verify purity levels exceeding 98.0%. A Certificate of Analysis (COA) is provided with every shipment to ensure full transparency and compliance with your internal quality standards. Our packaging options are designed to maintain product stability during transit, typically supplied in 160 kg drums. Custom packaging solutions are available upon request to accommodate specific logistical needs. For storage, we recommend keeping the material in a cool, ventilated area away from direct sunlight and moisture to preserve its chemical properties over extended periods.
