Triethoxy(propyl)silane, also known as n-propyltriethoxysilane or propyltriethoxysilane, is a colorless and clear liquid with a pungent odor. It is a versatile organosilane that is widely used in various industrial applications, such as coatings, adhesives, and sealants. Triethoxy(propyl)silane acts as a coupling agent, adhesion promoter, and surface modifier, enhancing the properties and performance of the final product.

Ningbo Inno Pharmchem Co., Ltd., a leading supplier and manufacturer of organosilanes and other fine chemicals, produces high-quality Triethoxy(propyl)silane under the brand name Evonik Degussa Dynasylan PTEO, VP Si 203, Catylen D1300. The company is committed to providing its customers with safe, reliable, and effective chemical solutions that meet their specific requirements.

Properties and Characteristics

Triethoxy(propyl)silane has a molecular formula of C9H22O3Si and a molecular weight of 206.36 g/mol. It has a boiling point of 198-200°C and a density of 0.885-0.895 g/cm³ at 20°C. Triethoxy(propyl)silane is soluble in organic solvents, such as ethanol, acetone, and toluene, but insoluble in water.

Triethoxy(propyl)silane contains a reactive triethoxysilyl group and a hydrophobic propyl group, which makes it an excellent coupling agent and adhesion promoter for various substrates, such as metal, glass, and plastics. It can also enhance the water repellency, UV resistance, and chemical resistance of the final product.

Applications

Triethoxy(propyl)silane is widely used in various industrial applications, such as coatings, adhesives, and sealants. It acts as a coupling agent, adhesion promoter, and surface modifier, enhancing the properties and performance of the final product.

Coatings

Triethoxy(propyl)silane is widely used in coatings to improve the adhesion, water repellency, and chemical resistance of the substrate. It can also enhance the durability and weatherability of the coating.

Adhesives and Sealants

Triethoxy(propyl)silane is widely used in adhesives and sealants to improve the adhesion, cohesion, and water resistance of the substrate. It can also enhance the strength and durability of the adhesive or sealant.

Other Applications

Triethoxy(propyl)silane is also used in other applications, such as rubber, plastics, and textiles. It can act as a coupling agent, crosslinking agent, and surface modifier, enhancing the properties and performance of the final product.

Safety and Handling

Triethoxy(propyl)silane is a flammable and corrosive liquid that should be handled with care. It can cause skin and eye irritation, and inhalation of vapors may cause respiratory irritation. Proper safety measures, such as wearing protective clothing and gloves, should be taken when handling Triethoxy(propyl)silane.

Triethoxy(propyl)silane should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials. It should be kept tightly sealed in its original container to prevent contamination and evaporation.

Conclusion

Triethoxy(propyl)silane is a versatile organosilane that is widely used in various industrial applications, such as coatings, adhesives, and sealants. Ningbo Inno Pharmchem Co., Ltd., a leading manufacturer and supplier of organosilanes and other fine chemicals, produces high-quality Triethoxy(propyl)silane under the brand name Evonik Degussa Dynasylan PTEO, VP Si 203, Catylen D1300. The company is committed to providing its customers with safe, reliable, and effective chemical solutions that meet their specific requirements. With its excellent properties and characteristics, Triethoxy(propyl)silane can enhance the safety and feasibility of various applications, improving the performance and durability of the final product.

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