N,N Dimethylaminopropyltrimethoxysilane: An Overview of its Properties and Applications

N,N Dimethylaminopropyltrimethoxysilane, also known as 3-(Trimethoxysilyl)propyldimethylamine, is an organosilicon compound that belongs to the class of aminosilanes. It is widely used in various applications owing to its unique properties such as high reactivity, excellent adhesion, and water repellency. INNO SPECIALTY CHEMICALS is one of the leading manufacturers and suppliers of N,N Dimethylaminopropyltrimethoxysilane from China.

Properties of N,N Dimethylaminopropyltrimethoxysilane

N,N Dimethylaminopropyltrimethoxysilane is a colorless and transparent liquid with a molecular weight of 221.36 g/mol. It has a boiling point of 212°C and a flashpoint of 86°C. The compound is highly soluble in polar solvents such as water, ethanol, and acetone. It readily reacts with water to form silanol groups, which can further react with other silanes or polymer molecules to form strong covalent bonds.

Applications of N,N Dimethylaminopropyltrimethoxysilane

N,N Dimethylaminopropyltrimethoxysilane finds extensive use in various industries due to its versatile properties. Some of its common applications are:

1. Adhesive and Sealant Industry: N,N Dimethylaminopropyltrimethoxysilane is widely used as a coupling agent in the production of adhesives and sealants. It improves the adhesion between the substrate and the adhesive, thereby enhancing the strength and durability of the bond.

2. Coatings Industry: The compound is used as a cross-linking agent in the production of coatings. It forms a covalent bond with the polymer molecules, thereby increasing the hardness and durability of the coating. It also imparts water repellency and UV stability to the coating.

3. Textile Industry: N,N Dimethylaminopropyltrimethoxysilane is used as a finishing agent for textiles. It improves the water repellency, antistatic properties, and dyeability of the fabric.

4. Personal Care Industry: The compound is used as a conditioning agent in hair and skin care products. It imparts a silky and smooth texture to the hair and skin, thereby enhancing their appearance.

5. Pharmaceutical Industry: N,N Dimethylaminopropyltrimethoxysilane is used as a surface modifier for pharmaceuticals. It improves the solubility and stability of the drug molecules, thereby enhancing their efficacy and shelf life.

Conclusion

N,N Dimethylaminopropyltrimethoxysilane is a versatile compound that finds extensive use in various industries. Its unique properties such as high reactivity, excellent adhesion, and water repellency make it an ideal choice for a wide range of applications. INNO SPECIALTY CHEMICALS is a reliable manufacturer and supplier of N,N Dimethylaminopropyltrimethoxysilane from China.

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