Dimethoxy(methyl)octylsilane, also known as octylmethyldiethoxysilane or n-octylmethyldiethoxysilane, is a colorless to light yellow liquid with a molecular weight of 260.44 g/mol. It has a boiling point of 205-207°C and a flash point of 80°C. This versatile organosilane compound is used in a variety of applications, including adhesives, sealants, coatings, and surface treatments. In this article, we will discuss the properties, safety, and applications of dimethoxy(methyl)octylsilane.

Properties

Dimethoxy(methyl)octylsilane is a highly reactive silane coupling agent that is compatible with a wide range of organic and inorganic materials. It contains both hydrophobic and hydrophilic groups, which allow it to bond to both organic and inorganic surfaces. The hydrophobic octyl group provides excellent water repellency, while the hydrophilic methoxy group enables it to bond to inorganic surfaces such as glass, ceramics, and metals.

The unique properties of dimethoxy(methyl)octylsilane make it an ideal coupling agent for a variety of applications. It can be used to improve the adhesion of organic coatings to inorganic substrates, enhance the water resistance of coatings and sealants, and improve the wetting and dispersion of pigments and fillers in coatings and plastics.

Safety

As with all organosilane compounds, proper handling and safety precautions are essential when working with dimethoxy(methyl)octylsilane. It is a flammable liquid that should be stored in a cool, dry, and well-ventilated area away from sources of ignition. It should be handled with care and stored in a sealed container to prevent exposure to air and moisture, which can cause it to hydrolyze and form silanols.

Dimethoxy(methyl)octylsilane can irritate the skin and eyes and may cause respiratory irritation if inhaled. It should be handled in a well-ventilated area, and protective clothing and equipment should be worn when handling this product. In case of skin contact, the affected area should be washed with soap and water, and medical attention should be sought if irritation persists. In case of eye contact, the eyes should be flushed with water for at least 15 minutes, and medical attention should be sought immediately.

Applications

Dimethoxy(methyl)octylsilane is used in a variety of applications, including adhesives, sealants, coatings, and surface treatments. It can be used to improve the adhesion of organic coatings to inorganic substrates, enhance the water resistance of coatings and sealants, and improve the wetting and dispersion of pigments and fillers in coatings and plastics.

In adhesives and sealants, dimethoxy(methyl)octylsilane can be used as a coupling agent to improve the adhesion of the adhesive or sealant to the substrate. It can also be used as a crosslinker to improve the strength and durability of the adhesive or sealant.

In coatings, dimethoxy(methyl)octylsilane can be used as a water repellent to improve the water resistance of the coating. It can also be used as a wetting and dispersing agent to improve the dispersion of pigments and fillers in the coating.

In surface treatments, dimethoxy(methyl)octylsilane can be used to modify the surface properties of materials such as glass, ceramics, and metals. It can improve the hydrophobicity of the surface, enhance the adhesion of coatings and adhesives to the surface, and improve the durability and corrosion resistance of the surface.

Conclusion

Dimethoxy(methyl)octylsilane is a versatile organosilane compound that is used in a variety of applications, including adhesives, sealants, coatings, and surface treatments. Its unique properties make it an ideal coupling agent for improving the adhesion of organic coatings to inorganic substrates, enhancing the water resistance of coatings and sealants, and improving the wetting and dispersion of pigments and fillers in coatings and plastics.

As a manufacturer, supplier, factory, or distributor of dimethoxy(methyl)octylsilane produced by Ningbo Inno Pharmchem Co., Ltd., it is essential to ensure that the product is handled and stored safely and that proper safety precautions are in place when working with this product. By following the proper handling and safety procedures, dimethoxy(methyl)octylsilane can be used safely and effectively in a variety of applications.

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