Speciality Chemicals

1,2-Bis(dichloromethylsilyl)ethane

  • CAS No.3353-69-3
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity organosilicon additive designed for advanced functional materials and cross-linking applications.

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Product Technical Details

Product Overview

1,2-Bis(dichloromethylsilyl)ethane is a specialized organosilicon compound widely recognized for its exceptional reactivity and versatility in material science. As a bifunctional silane, it serves as a critical building block for synthesizing high-performance polymers and modifying surface properties. Our manufacturing process ensures consistent quality, making it an ideal choice for researchers and industrial formulators seeking reliable cross-linking agents. This compound features a stable ethane bridge connecting two dichloromethylsilyl groups, providing unique structural integrity for advanced chemical modifications.

Technical Specifications

ParameterValue
CAS Number3353-69-3
Molecular FormulaC4H10Cl4Si2
Molecular Weight256.11 g/mol
AppearanceColorless transparent liquid
Purity (GC)≥99.0%
Density1.21 g/cm3
Boiling Point208-210°C
Flash Point94°C
Refractive Index1.476

Industrial Applications

This silane derivative is primarily utilized as an additive in the production of advanced functional materials. Its dual reactive sites allow for efficient cross-linking in silicone rubbers, resins, and composite materials. In the coatings industry, it enhances adhesion and durability when applied to various substrates. Furthermore, it acts as a coupling agent that improves the interface between organic polymers and inorganic fillers. Manufacturers in the electronics and aerospace sectors value this compound for its ability to impart thermal stability and mechanical strength to final products.

Handling and Storage

Due to its chlorosilane nature, this product is sensitive to moisture and may release hydrogen chloride upon contact with water. It is imperative to store the material in a cool, ventilated area away from humidity and incompatible substances. Containers should remain tightly sealed under an inert atmosphere when not in use. Proper personal protective equipment, including gloves and eye protection, is recommended during handling to ensure safety. Adhering to these guidelines maintains product integrity and prevents degradation during long-term storage.

Quality Assurance and Supply

We commit to delivering premium-grade chemicals supported by rigorous quality control protocols. Each batch undergoes comprehensive testing via gas chromatography to verify purity levels exceeding 99.0%. Customers receive a Certificate of Analysis (COA) with every shipment to ensure transparency and compliance. Our global supply chain capabilities allow for flexible packaging options, including standard 200 kg drums or customized solutions based on specific project requirements. Partner with us for reliable access to high-performance silane chemistry.