N-(6-Aminohexyl)aminomethyltrimethoxysilane, also known as hexanediaminomethyltrimethoxysilane, N-[3-Trimethoxysilyl]methyl]-1,6-hexanediamine, or N-(trimethoxysilylmethyl)hexane-1,6-diamine, is a versatile chemical compound produced by Ningbo Inno Pharmchem Co., Ltd. This company is a reputable manufacturer, supplier, and factory of various specialty chemicals, including N-(6-Aminohexyl)aminomethyltrimethoxysilane.

What is N-(6-Aminohexyl)aminomethyltrimethoxysilane?

N-(6-Aminohexyl)aminomethyltrimethoxysilane is a colorless, transparent liquid with a molecular formula of C12H31NO3Si and a molecular weight of 269.48 g/mol. It has a boiling point of 279 °C, a flashpoint of 120 °C, and a density of 1.024 g/mL at 25 °C. This chemical compound is soluble in water, ethanol, and other organic solvents.

Properties of N-(6-Aminohexyl)aminomethyltrimethoxysilane

N-(6-Aminohexyl)aminomethyltrimethoxysilane is a multifunctional silane coupling agent that can improve the bonding strength between inorganic materials and organic polymers. It contains both amino and methoxysilyl functional groups that can react with various substrates such as glass, metals, ceramics, and plastics.

The amino group of N-(6-Aminohexyl)aminomethyltrimethoxysilane is a strong nucleophile that can form covalent bonds with various electrophiles such as epoxy, isocyanate, and carboxylic acid groups. The methoxysilyl group, on the other hand, can hydrolyze in the presence of water to form silanol groups that can condense with other silanol groups or react with metal oxides to form stable bonds.

Applications of N-(6-Aminohexyl)aminomethyltrimethoxysilane

N-(6-Aminohexyl)aminomethyltrimethoxysilane has many industrial applications due to its unique properties. It is widely used as a coupling agent, adhesion promoter, surface modifier, and crosslinking agent in various industries such as:

1. Adhesives and Sealants

N-(6-Aminohexyl)aminomethyltrimethoxysilane is an essential ingredient in many adhesives and sealants formulations. It can improve the adhesion strength between different substrates such as glass, metal, and plastic. It can also enhance the flexibility, durability, and chemical resistance of the adhesive.

2. Coatings and Paints

N-(6-Aminohexyl)aminomethyltrimethoxysilane can be used as a surface modifier in coatings and paints to improve the wetting, leveling, and adhesion properties. It can also enhance the scratch resistance, weatherability, and corrosion resistance of the coating.

3. Composites and Plastics

N-(6-Aminohexyl)aminomethyltrimethoxysilane can act as a coupling agent in composite materials and plastic formulations. It can improve the interfacial adhesion between the filler and the matrix, reduce the water uptake, and enhance the mechanical properties such as tensile strength, flexural strength, and impact resistance.

4. Textile and Leather

N-(6-Aminohexyl)aminomethyltrimethoxysilane can be used as a surface modifier in textile and leather processing to improve the dyeing, printing, and finishing properties. It can also enhance the water repellency, oil resistance, and antimicrobial properties of the fabric or leather.

Safety of N-(6-Aminohexyl)aminomethyltrimethoxysilane

N-(6-Aminohexyl)aminomethyltrimethoxysilane is a hazardous chemical that requires proper handling, storage, and disposal. It can cause skin and eye irritation, respiratory problems, and allergic reactions if not handled with care. It is recommended to wear protective clothing, gloves, and goggles when handling this chemical.

N-(6-Aminohexyl)aminomethyltrimethoxysilane should be stored in a cool, dry, and well-ventilated area away from heat sources, flames, and oxidizing agents. It should be kept in a tightly closed container and labeled with appropriate hazard warnings and safety instructions.

In conclusion, N-(6-Aminohexyl)aminomethyltrimethoxysilane is a versatile and useful chemical compound produced by Ningbo Inno Pharmchem Co., Ltd. It has many industrial applications in adhesives, coatings, composites, textiles, and leather processing. However, it is also a hazardous chemical that requires proper handling, storage, and disposal. Manufacturers, suppliers, and factories should follow the safety guidelines and regulations when using this chemical.

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