3-(2-Aminoethylamino)propyltrimethoxysilane: A Versatile Chemical for Various Applications

3-(2-Aminoethylamino)propyltrimethoxysilane, also known as N-[3-(Trimethoxysilyl)propyl]ethylenediamine, is a versatile chemical that finds application in various industries. It belongs to the class of organosilanes and is primarily used as a coupling agent, surface modifier, and adhesion promoter.

The chemical formula of 3-(2-Aminoethylamino)propyltrimethoxysilane is C8H22N2O3Si, and its molecular weight is 238.36 g/mol. Its CAS number is 1760-24-3, and it has a boiling point of 260°C. The chemical is soluble in water, ethanol, and other polar solvents.

Applications of 3-(2-Aminoethylamino)propyltrimethoxysilane

1. Adhesion Promoter

3-(2-Aminoethylamino)propyltrimethoxysilane is widely used as an adhesion promoter in various industries such as coatings, rubber, plastics, and textiles. It improves the adhesion between the substrate and the coating material by forming a strong chemical bond between them. The chemical is particularly effective in promoting adhesion between inorganic substrates such as glass, ceramics, and metals, and organic coatings.

2. Surface Modifier

3-(2-Aminoethylamino)propyltrimethoxysilane is used as a surface modifier in various applications such as coatings, adhesives, and sealants. It improves the wetting and dispersibility of the particles, thereby enhancing the physical and chemical properties of the final product. The chemical is particularly effective in modifying the surface of inorganic particles such as silica, alumina, and clay.

3. Coupling Agent

3-(2-Aminoethylamino)propyltrimethoxysilane is widely used as a coupling agent in various industries such as rubber, plastics, and composites. It improves the interfacial bonding between the inorganic filler and the organic matrix, thus enhancing the mechanical and physical properties of the final product. The chemical is particularly effective in coupling silica, alumina, and other inorganic fillers with organic matrices such as polyurethane, epoxy, and polyester.

4. Corrosion Inhibitor

3-(2-Aminoethylamino)propyltrimethoxysilane is used as a corrosion inhibitor in various industries such as coatings, metalworking fluids, and oilfield chemicals. It forms a protective layer on the metal surface by reacting with the metal ions, thereby preventing corrosion and rusting. The chemical is particularly effective in inhibiting the corrosion of aluminum, steel, and other metals.

Manufacturers and Suppliers of 3-(2-Aminoethylamino)propyltrimethoxysilane

INNO SPECIALTY CHEMICALS is a leading manufacturer and supplier of 3-(2-Aminoethylamino)propyltrimethoxysilane from China. The company offers high-quality products that meet the international standards of quality and safety. The chemical is available in various grades and packaging options to suit the specific requirements of the customers.

Conclusion

3-(2-Aminoethylamino)propyltrimethoxysilane is a versatile chemical that finds application in various industries. Its ability to improve adhesion, modify surfaces, act as a coupling agent, and inhibit corrosion makes it a popular choice among manufacturers. With the growing demand for high-performance materials, the demand for 3-(2-Aminoethylamino)propyltrimethoxysilane is expected to increase in the coming years.

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