Triethoxyoctylsilane: A Versatile Chemical Compound
Triethoxyoctylsilane, with the chemical formula C14H32O3Si, is a colorless to pale yellow liquid with a slightly sweet odor. It is commonly referred to by its synonyms, dynasylanocteo and n-octyltriethoxysilane. This chemical compound is widely used in various industries due to its unique properties and versatility. In this article, we will discuss the properties, applications, and uses of triethoxyoctylsilane.
Properties of Triethoxyoctylsilane
Triethoxyoctylsilane is an organosilane compound that contains both organic and inorganic components. Its chemical structure consists of a hydrophobic octyl group attached to a silicon atom through an ethoxy linkage. The compound has a molecular weight of 288.5 g/mol and a boiling point of 284 °C. It is soluble in organic solvents such as ethanol, methanol, and acetone, but insoluble in water.
The unique properties of triethoxyoctylsilane make it useful in various applications. It has excellent adhesion and wetting properties, which make it an ideal coupling agent and surface modifier. Additionally, it has low surface tension and high reactivity, allowing it to react with a wide range of organic and inorganic materials.
Applications of Triethoxyoctylsilane
Triethoxyoctylsilane finds its applications in many industries like pharmaceuticals, cosmetics, paints, and coatings, to name a few. Some of the significant applications of triethoxyoctylsilane are:
1. Coupling Agent: Triethoxyoctylsilane acts as a coupling agent in polymer composites, where it improves the adhesion between the polymer and inorganic fillers. In addition, it improves the mechanical properties of the composite, such as tensile strength, toughness, and impact resistance.
2. Surface Modifier: Triethoxyoctylsilane is used as a surface modifier in paints and coatings to improve the adhesion of the coating to the substrate. It also provides water repellence, scratch resistance, and durability to the coating.
3. Adhesive: Triethoxyoctylsilane is used as an adhesive in the production of laminated glass. It improves the adhesion between the glass and the polymer interlayer, resulting in a strong and durable laminated glass.
4. Pharmaceutical Industry: Triethoxyoctylsilane is used in the pharmaceutical industry as a coupling agent and surface modifier. It improves the solubility and bioavailability of poorly soluble drugs, making them easier to administer to patients.
5. Cosmetics: Triethoxyoctylsilane is used in cosmetics as a conditioning agent and emollient. It improves the texture and feel of the product on the skin and hair.
Conclusion
Triethoxyoctylsilane is a versatile chemical compound that finds its applications in various industries. Its unique properties make it an ideal coupling agent, surface modifier, and adhesive. Ningbo Inno Pharmchem Co., Ltd. is a leading manufacturer and supplier of triethoxyoctylsilane from China. With its high reactivity and low surface tension, triethoxyoctylsilane is an excellent choice for many applications in pharmaceuticals, cosmetics, paints, and coatings.
