Dibutyl(dichloro)silane
- CAS No.3449-28-3
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity Dibutyl(dichloro)silane serves as a critical intermediate for organosilicon polymer synthesis and surface modification applications.
Request Bulk PricingProduct Technical Details
Product Overview
Dibutyl(dichloro)silane represents a pivotal organosilicon intermediate utilized extensively within the chemical synthesis and polymer modification sectors. As a chlorosilane derivative, this compound serves as a fundamental building block for constructing complex silicone structures, offering superior reactivity for introducing butyl functional groups into siloxane backbones. Our manufacturing process ensures high consistency and purity, meeting the rigorous demands of industrial-scale production and research laboratories alike.
This colorless to light yellow clear liquid is characterized by its specific reactivity profile, making it indispensable for professionals focused on advanced material science. The presence of two chloro atoms facilitates nucleophilic substitution reactions, enabling versatile downstream applications in creating specialized silicone fluids, resins, and elastomers with tailored physical properties.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 3449-28-3 |
| Molecular Formula | C8H18Cl2Si |
| Molecular Weight | 213.22 g/mol |
| Appearance | Colorless to light yellow clear liquid |
| Purity (Assay) | ≥95.0% |
| Density | 0.973 g/cm3 |
| Boiling Point | 212°C |
| Flash Point | 64°C |
| Refractive Index | 1.4448 |
Industrial Applications
The primary utility of Dibutyl(dichloro)silane lies in its capacity to act as a cross-linking agent or chain modifier during silicone polymerization. Its chemical structure allows for precise control over molecular weight and branching in polymer chains. Key application areas include the synthesis of polyorganosiloxanes with tailored physical properties, surface modification agents for improving hydrophobicity on various substrates, and the production of specialized silicone oils and lubricants. Additionally, it serves as an intermediate for pharmaceutical and agrochemical synthesis where silicon incorporation is required for specific biological activity or stability.
- Synthesis of polyorganosiloxanes with tailored physical properties.
- Surface modification agents for improving hydrophobicity on substrates.
- Production of specialized silicone oils and lubricants.
- Intermediate for pharmaceutical and agrochemical synthesis.
Quality Assurance And Storage
Every batch undergoes strict quality control protocols to verify assay levels and physical constants. We provide comprehensive Certificates of Analysis (COA) with each shipment to guarantee compliance with stated specifications. Due to its sensitivity to moisture, proper storage is critical for maintaining product integrity. The product must be kept in a sealed container at room temperature, protected from light, in a ventilated and dry environment. Safety data sheets are available upon request to ensure compliant handling procedures and workplace safety.
Partnering with us guarantees access to reliable supply chains, competitive bulk pricing, and technical support for your specific formulation needs. We are committed to delivering premium chemical intermediates that drive innovation in your production processes while adhering to all international safety and environmental standards.
