Description

2-(3-Cyclohexenyl)Ethyltrimethoxysilane is a specialized organosilicon coupling agent designed to enhance the adhesion and compatibility between inorganic materials and organic polymers. Its molecular structure is critical for modifying surfaces and improving the performance of composite materials in demanding environments. This product is essential for manufacturers in the coatings, adhesives, sealants, and advanced composites industries seeking to improve product durability and mechanical properties.

Application

• As a key adhesion promoter in primer formulations for coatings on metals, glass, and plastics.
• To improve the bonding and dispersion of mineral fillers (e.g., silica, clay) in rubber and silicone elastomers.
• As a surface-modifying agent for glass fibers and other reinforcements in fiber-reinforced polymer (FRP) composites.
• In the formulation of moisture-curable sealants and adhesives to enhance weather resistance and bond strength.
• For the treatment of pigments and nanoparticles to prevent agglomeration and improve compatibility in polymer matrices.
• As a crosslinking agent or co-monomer in the synthesis of specialized silicone resins and hybrid organic-inorganic materials.

Basic Information

Product Name	2-(3-Cyclohexenyl)Ethyltrimethoxysilane
CAS No.	67592-36-3
Molecular Formula	C11H22O3Si
Molecular Weight	230.38 g/mol
Synonyms	(3-Cyclohexen-1-yl)ethyltrimethoxysilane; 2-(3-Cyclohexenyl)ethyltrimethoxysilane; 1-(2-Trimethoxysilylethyl)cyclohex-3-ene; (3-Cyclohexenyl)ethyltrimethoxysilane; N-(3-Cyclohexenyl)ethyltrimethoxysilane; Silane, [2-(3-cyclohexen-1-yl)ethyl]trimethoxy-; Trimethoxy[2-(3-cyclohexen-1-yl)ethyl]silane
EINECS	Contact for details

Quality Control

Our production of 2-(3-Cyclohexenyl)Ethyltrimethoxysilane adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with each shipment to guarantee traceability and compliance with your specifications.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent hydrolysis and maintain product integrity.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Refractive Index (n20D)	1.440 - 1.450
Density (g/mL, 25°C)	0.98 - 1.02

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