Description

Tris(Trichlorosilylethyl)Methylsilane is a specialized organosilicon compound featuring a central methylsilane core with three reactive trichlorosilylethyl arms. This unique molecular architecture makes it a highly versatile and valuable silane coupling agent and precursor for advanced materials synthesis. It is primarily utilized in industries requiring precise surface modification and the creation of hybrid organic-inorganic networks. Key sectors that depend on this compound include specialty polymers, advanced coatings, and high-performance adhesives.

Application

• Silane Coupling Agent: Enhances adhesion between organic polymers and inorganic surfaces like glass, metals, and minerals in composite materials.
• Precursor for Silsesquioxanes (POSS): Serves as a key building block for synthesizing polyhedral oligomeric silsesquioxanes, which are used in high-temperature resins and nanocomposites.
• Surface Modification: Imparts specific functional groups or reactivity to material surfaces for improved hydrophobicity, compatibility, or further chemical grafting.
• Crosslinking Agent: Used in the formulation of silicone-based elastomers, resins, and sealants to control network density and final material properties.
• Hybrid Material Synthesis: Facilitates the creation of novel organic-inorganic hybrid materials with tailored mechanical, thermal, or optical characteristics.
• Adhesive and Sealant Formulations: Improves bonding strength and environmental resistance in high-performance industrial adhesives and sealants.

Basic Information

Product Name	Tris(Trichlorosilylethyl)Methylsilane
CAS No.	211945-95-8
Molecular Formula	C9H19Cl9Si4
Molecular Weight	545.69 g/mol
Synonyms	Methyltris(2-(trichlorosilyl)ethyl)silane; Tris(2-(trichlorosilyl)ethyl)methylsilane; 1,1',1''-(Methylsilanetriyl)tris(ethane-2,1-diyl) tris(trichlorosilane); (Trichlorosilylethyl)methylsilane trimer; Silane coupling agent 211945-95-8
EINECS	Contact for details

Quality Control

Our production of Tris(Trichlorosilylethyl)Methylsilane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and FT-IR for identity confirmation and purity assessment. We provide detailed Certificates of Analysis (COA) with every shipment, ensuring traceability and compliance with your specific technical requirements and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and hygroscopic nature, this material must be stored under a dry, inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated area. Recommended storage temperature is 2-8°C to minimize volatility and degradation. Keep away from moisture, heat, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Chlorine Content	Contact for details
Density (at 20°C)	~1.35 g/cm³

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.