Description

Trivinylsilane is a highly reactive organosilicon compound characterized by three vinyl groups attached to a silicon atom. This unique structure makes it a versatile and valuable cross-linking agent and monomer for synthesizing advanced silicone polymers and hybrid organic-inorganic materials. It is essential for manufacturers in the silicone elastomer, specialty coatings, and electronics sectors seeking to enhance material properties such as thermal stability, adhesion, and chemical resistance.

Application

• Silicone Cross-linking Agent: A key component in the production of high-performance silicone rubbers and resins, improving their mechanical strength and heat resistance.
• Surface Modification: Used to functionalize inorganic surfaces (e.g., silica, glass) with vinyl groups for improved compatibility with organic matrices in composite materials.
• Adhesive & Sealant Formulations: Serves as a reactive intermediate in the synthesis of adhesives and sealants with enhanced durability and weather resistance.
• Photocurable Resins: Acts as a reactive diluent and cross-linker in UV-curable coatings and inks for rapid curing and superior film properties.
• Electronic Encapsulants: Employed in the formulation of protective potting compounds and encapsulants for electronic components.
• Hybrid Material Synthesis: A crucial building block for creating sol-gel derived hybrid organic-inorganic materials with tailored properties.
• Pharmaceutical & Agrochemical Intermediates: Used in the synthesis of specialized organosilicon compounds for advanced applications.

Basic Information

Product Name	Trivinylsilane
CAS No.	2372-31-8
Molecular Formula	C6H10Si
Molecular Weight	110.23 g/mol
Synonyms	Silane, trivinyl-; Vinylsilane; Tris(ethenyl)silane; Triethenylsilane; Trivinylsilicane; Ethenylsilane; TVS
EINECS	219-145-8

Quality Control

Our Trivinylsilane is produced under stringent quality management protocols. Every batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and oxidation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.76 - 0.78 g/mL
Refractive Index (n20D)	1.450 - 1.455
Water Content (KF)	≤ 0.1%

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