Description

[2-(Triethoxysilyl)Ethyl]Vinyl Ether is a specialized organosilicon compound that serves as a versatile coupling agent and monomer. Its unique bifunctional structure, featuring both a hydrolyzable triethoxysilyl group and a polymerizable vinyl ether group, enables it to bridge organic and inorganic matrices effectively. This chemical is essential for manufacturers in the adhesives, sealants, coatings, and advanced composite materials industries seeking to enhance material compatibility, adhesion, and cross-linking performance.

Application

• Adhesive & Sealant Formulation: Acts as an adhesion promoter and cross-linker, improving bond strength and durability, especially on glass, metal, and mineral surfaces.
• Surface Modification & Coupling Agent: Used to functionalize inorganic fillers (e.g., silica, glass fibers) and nanoparticles to improve their dispersion and compatibility within polymer matrices.
• Hybrid Organic-Inorganic Coatings: A key precursor in sol-gel chemistry for creating scratch-resistant, anti-corrosive, and hydrophobic protective coatings.
• Composite Materials: Enhances the interfacial bonding between reinforcing fibers (glass, carbon) and polymer resins in high-performance composites.
• Silicone Modification: Employed to introduce vinyl ether functionality into silicone polymers, tailoring their reactivity and properties for specific curing systems.
• Electronic Encapsulants: Used in formulations for potting and encapsulating electronic components to provide moisture resistance and mechanical stability.

Basic Information

Product Name	[2-(Triethoxysilyl)Ethyl]Vinyl Ether
CAS No.	60627-12-5
Molecular Formula	C12H26O4Si
Molecular Weight	262.42 g/mol
Synonyms	2-(Triethoxysilyl)ethyl Vinyl Ether; Vinyloxyethyltriethoxysilane; Triethoxy(2-vinyloxyethyl)silane; (2-Vinyloxyethyl)triethoxysilane; 2-(Vinyloxy)ethyltriethoxysilane; Silane, triethoxy[2-(vinyloxy)ethyl]-; Ethyltriethoxysilane, 2-vinyloxy-; CAS 60627-12-5
EINECS	Contact for details

Quality Control

Our production of [2-(Triethoxysilyl)Ethyl]Vinyl Ether adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing specific batch results is provided to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its moisture-sensitive (hygroscopic) nature, containers should be kept sealed under a dry inert atmosphere (e.g., nitrogen) to prevent hydrolysis and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	0.92 - 0.96 g/mL
Refractive Index (n20D)	1.410 - 1.420

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