Description

Trimethoxy[2-(7-Oxabicyclo[4.1.0]Hept-3-Yl)Ethyl]Silane is a specialized organosilicon compound featuring a reactive silane group and an epoxy-functionalized bicyclic hydrocarbon chain. This unique hybrid structure makes it a valuable coupling agent and adhesion promoter, bridging organic polymers with inorganic surfaces. It is essential for manufacturers in the coatings, adhesives, and advanced composites industries seeking to enhance material performance and durability.

Application

• Adhesion Promoter in Coatings: Improves the bonding of epoxy, acrylic, and polyurethane coatings to metal, glass, and mineral substrates, enhancing corrosion resistance and longevity.
• Surface Modification Agent: Used to functionalize silica, glass fibers, and other inorganic fillers to improve their compatibility and dispersion within polymer matrices like epoxies and polyamides.
• Crosslinking Agent for Silicones: Serves as a crosslinker or chain extender in moisture-curable silicone sealants and RTV (Room Temperature Vulcanizing) elastomers.
• Composite Material Fabrication: Enhances the interfacial strength between reinforcing fibers (e.g., glass, carbon) and epoxy or vinyl ester resins in high-performance composites for aerospace and automotive applications.
• Primer Formulation: A key component in primer formulations for plastics and metals, promoting superior paint adhesion and scratch resistance.
• Electronic Encapsulants and Underfills: Improves the adhesion and stress relief properties of epoxy-based encapsulants used in microelectronics packaging.

Basic Information

Product Name	Trimethoxy[2-(7-Oxabicyclo[4.1.0]Hept-3-Yl)Ethyl]Silane
CAS No.	3388-04-3
Molecular Formula	C12H22O4Si
Molecular Weight	258.39 g/mol
Synonyms	2-(7-Oxabicyclo[4.1.0]hept-3-yl)ethyltrimethoxysilane; 3-(2-Trimethoxysilylethyl)-7-oxabicyclo[4.1.0]heptane; (2-(7-Oxabicyclo[4.1.0]hept-3-yl)ethyl)trimethoxysilane; Epoxy-functional silane; Cyclohexene oxide, 3-(2-(trimethoxysilyl)ethyl)-; Silane, trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]-; Epoxycyclohexylethyltrimethoxysilane
EINECS	Contact for details

Quality Control

Our production of Trimethoxy[2-(7-Oxabicyclo[4.1.0]Hept-3-Yl)Ethyl]Silane adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) detailing key specifications such as assay, epoxy value, and moisture content are available upon request to support your quality assurance and regulatory compliance needs.

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); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Epoxy Value	Contact for details
Refractive Index (n20/D)	1.450 - 1.455
Density (g/mL, 25°C)	1.05 - 1.10
Moisture (KF)	≤ 0.5%

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