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CAS 3388-04-3 Silane

2-(3,4-Epoxycyclohexyl) Ethyl]trimethoxysilane

Chemical Name:2-(3,4-Epoxycyclohexyl) Ethyltrimethoxysilane
Alias:Trimethoxy[2-(7-oxabicyclo[4.1.0] hept-3-yl)ethyl]silane
Product Category:CAS 3388-04-3 Epoxy SilaneSilanes
Structural Formula:CAS-3388-04-3-Silane
CAS NO.:3388-04-3
Molecular formula:C11H22O4Si
Molecular Weight:246.376

2-(3,4-Epoxycyclohexyl) Ethyl]trimethoxysilane Description

2-(3,4-Epoxycyclohexyl) Ethyltrimethoxysilane (CAS 3388-04-3) is also known as Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane. it is a colorless, low viscosity liquid. It has a slight turpentine odor. Soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.

CAS 3388-04-3 silane is a multifunctional epoxy-functional organosilane with a reactive organic epoxide and a hydrolyzable inorganic methoxysilane moiety. Its reactive dual nature enables chemical bonding with inorganic materials (e.g., glass, metals, fillers) and organic polymers (e.g., thermosets, thermoplastics, elastomers), thus acting as an adhesion promoter, cross-linker, and/or surface modifier.
Chemical nameTriethoxysilane
Boiling Point134-135°C(lit.)
Vapor Pressure9.21hPaat20℃
Refractive Indexn20/D1.377(lit.)
Flash Point80°F
Storage ConditionsStoreat0-5°C
Solubilitysoldiethylether, THF, alkanes, aromaticandchlorinatedsolvents.
Water SolubilityInsolubleinwater. Solubleinorganicsolvents.
Hydrolysis Sensitivity7:reactsslowlywithmoisture/water
StabilityStable, but sensitive to moisture. Flammable
AppearanceColorless transparent liquid.
PurposeUsed as optical fiber material for silane hydrogenation reaction with olefins in the presence of platinum (Pt) catalyst. Used as reducing agent.
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2-(3,4-Epoxycyclohexyl) Ethyl]trimethoxysilane: Guide

2-(3,4-Epoxycyclohexyl)ethyltrimethoxysilane is an epoxy-functional silane. It is mainly used as an adhesion promoter in the processing of various coatings and sealants.

Fiberglass/fiberglass composites: used as a finishing agent or slurry component; Casting resins: used as an additive to polyurethane resins; Sealants and adhesives: use as primer or additive; Mineral-filled composites: for the pretreatment of fillers and pigments or as additives to polymers; Paints and coatings: as additives and primers to improve adhesion to substrates, especially glass and metals.
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