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Home/Organic Intermediate/trimethoxy2-7-oxabicyclo-4-1-0-hept-3-yl-ethyl-silane cas 3388-04-3

trimethoxy2-7-oxabicyclo-4-1-0-hept-3-yl-ethyl-silane cas 3388-04-3

Assay: 98.92%

Appearance: Colorless clear liquid

Packing: 200kg iron drum or 1000kg IBC drum

Sample: Available


(Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane) Details

Chemical Name:Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane

CAS No.: 3388-04-3

Molecular Formula:C11H22O4Si

Molecular Weight:246.38

MolecularStructure:Trimethoxy2-7-oxabicyclo-4-1-0-hept-3-yl-ethyl-silane cas 3388-04-3

Appearance:Colorless clear liquid

Typical Properties

Item Specification
Appearance Colorless clear liquid
Purity ≥98%
Chroma ≤30
Refractive index 1.4430~1.4530
Conclusion The results conforms with enterprise standards


1. This product is a kind of epoxy functional coupling agent, provide a stable storage and not yellow adhesive promote effect, suitable for polysulfide, polyurethane, epoxy, acrylic sealant adhesion promoter, and adhesives can significantly increase the sealants and adhesives inorganic material such as glass, metal, concrete, adhesion and water resistance.

2. This product can improve the bonding force of epoxy resin and substrate, and improve the electrical properties of epoxy resin electronic materials, potting and sealing materials and printed circuit boards, especially the wet electrical properties.

3. As a surface treatment agent of inorganic filler, this product is suitable for silicon powder, glass bead, aluminum hydroxide, clay, talc, wollastonite, silica black, quartz powder, metal powder, etc.

4. This product is applied to waterborne coatings such as acrylic acid and polyurethane, and can be used as a bonding promoter and cross-linking agent to improve the coating’s bonding strength, water resistance, wear resistance and scrub resistance.Compared with kh-560, this product can achieve a longer storage period in water-based resin.

Packaging and Shipping

Packing: 200kg iron drum or 1000kg IBC drum


Sheltered, dry, dark place for storage.

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