Orthosilicic Acid Tetraethyl Ester: A Powerful and Versatile Chemical Compound
Orthosilicic Acid Tetraethyl Ester: A Powerful and Versatile Chemical Compound
Orthosilicic acid tetraethyl ester, also known as tetraethoxysilane or TEOS, is a chemical compound that has gained a lot of attention in recent years for its unique properties and various applications. This colorless liquid is a vital precursor for the synthesis of silicon dioxide, which is widely used in many industries, including electronics, construction, automotive, and healthcare. In this article, we will explore the properties and uses of orthosilicic acid tetraethyl ester, as well as its manufacturer and supplier, Inno Specialty Chemicals from China.
Properties of Orthosilicic Acid Tetraethyl Ester
Orthosilicic acid tetraethyl ester has a molecular formula of SiC8H20O4 and a molecular weight of 208.33 g/mol. It has a boiling point of 166 °C (331 °F) and a melting point of -78 °C (-108 °F). This compound is highly flammable and reacts violently with water, releasing heat and producing silicon dioxide and ethanol. Therefore, it should be handled with care and stored in a cool, dry place away from moisture and sources of ignition.
Orthosilicic acid tetraethyl ester is soluble in organic solvents such as ethanol, acetone, and chloroform, but insoluble in water. It has a refractive index of 1.383 and a density of 0.933 g/cm3. The compound is stable under normal conditions and has a shelf life of several months if stored properly.
Applications of Orthosilicic Acid Tetraethyl Ester
Orthosilicic acid tetraethyl ester is a versatile compound that has a wide range of applications in various industries. One of its primary uses is as a precursor for the synthesis of silicon dioxide, also known as silica. This process involves the hydrolysis of TEOS in the presence of water and a catalyst to produce a white, powdery substance that can be used as a filler, coating, or adhesive in many products.
Silica is widely used in the electronics industry as a substrate for microchips, LCD screens, and solar cells. It also has applications in the construction industry as a binding agent in cement and concrete, as well as a reinforcement material in composites. Silica is also used in the automotive industry as a coating for tires and brake pads, as well as a catalyst for exhaust systems.
Orthosilicic acid tetraethyl ester is also used in the production of other silicon compounds, such as silanes and silicones. Silanes are used as coupling agents in adhesives, coatings, and sealants, while silicones are used in a wide range of products, including lubricants, sealants, and cosmetics.
In addition to its industrial applications, orthosilicic acid tetraethyl ester has potential uses in healthcare and biotechnology. Studies have shown that it can be used as a precursor for the synthesis of silica nanoparticles, which have applications in drug delivery, imaging, and biosensing. Silica nanoparticles are biocompatible and can be engineered to target specific cells or tissues, making them a promising tool for medical research and therapy.
Manufacturer and Supplier of Orthosilicic Acid Tetraethyl Ester
Inno Specialty Chemicals is a leading manufacturer and supplier of orthosilicic acid tetraethyl ester and other specialty chemicals in China. The company has been in the chemical industry for over 20 years and has a reputation for producing high-quality products that meet international standards.
Inno Specialty Chemicals uses advanced technology and equipment to produce orthosilicic acid tetraethyl ester with a purity of 99% or higher. The company also provides customized packaging and labeling options to meet the specific needs of its customers.
Conclusion
Orthosilicic acid tetraethyl ester is a powerful and versatile chemical compound that has a wide range of applications in various industries. Its unique properties make it a vital precursor for the synthesis of silica and other silicon compounds, which have applications in electronics, construction, automotive, and healthcare. Inno Specialty Chemicals from China is a reliable manufacturer and supplier of orthosilicic acid tetraethyl ester, providing high-quality products and customized solutions to meet the needs of its customers.
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