Ethyltriethoxysilane (CAS 78-07-9) is a colorless liquid with a pungent odor. It has a basic structure consisting of an ethyl group attached to a silicon atom, which is further bonded to three ethoxy groups. This chemical is soluble in organic solvents such as ethanol and acetone, but insoluble in water. Ethyltriethoxysilane has a boiling point of approximately 170°C and a density of about 0.88 g/cm3.
Applicable Fields
Adhesive Industry: Ethyltriethoxysilane is commonly used as a coupling agent in the adhesive industry. Its purpose is to improve the adhesion between different materials by forming a strong bond at the interface. The mechanism of action involves the silane groups reacting with the surface of the materials, creating chemical bonds that enhance the adhesion.
Coating Industry: In the coating industry, this chemical is utilized as a crosslinking agent. Its purpose is to improve the durability and resistance of coatings by forming a three-dimensional network structure. The mechanism involves the silane groups reacting with the coating components, leading to the formation of covalent bonds and increased crosslinking.
Chemical Synthesis: Ethyltriethoxysilane is also used as a precursor in various chemical synthesis processes. It can be employed to introduce silicon atoms into organic molecules, leading to the formation of new compounds with desired properties. The mechanism of action involves the reaction of the ethoxy groups with other reagents, resulting in the incorporation of silicon into the target molecules.
Storage Conditions
Store in a cool, dry place.
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