2-Cyanoethyltriethoxysilane

CAS: 919-31-3

Ref. 3D-FC62904

Product Information

• Name: 2-Cyanoethyltriethoxysilane
• Synonyms: 3-(Triethoxysilyl)propionitrile
• Brand: Biosynth
• Description: 2-Cyanoethyltriethoxysilane is a cross-linking agent that is used in coatings and adhesives. It has been shown to have an adsorption mechanism that is dependent on the pH of the solution, with a maximum adsorption at pH 3.2 and a minimum at pH 11. The rate of adsorption is also dependent on the concentration of 2-cyanoethyltriethoxysilane, with higher concentrations leading to faster adsorption rates. Kinetic data for 2-cyanoethyltriethoxysilane has been shown using gravimetric analysis to show that it has an adsorption rate constant of 1.0 × 10^4 s^(-1) at pH 3.2 and 6.5 × 10^4 s^(-1) at pH 11, which are independent of the concentration of this molecule in solution. Pluronic P123 was used as a model polymer

Chemical properties

• Molecular weight: 217.34 g/mol
• Formula: C₉H₁₉NO₃Si
• Purity: Min. 97 Area-%
• Color/Form: Powder