Silicic acid, ethyl ester 28: A Versatile Chemical Compound for Industrial Applications

Silicic acid, ethyl ester 28, also known as ethyl orthosilicate 28, tetraethoxysilane 28, ethoxy(oxo)silanol 28, hydrogen ethylsilicate 28, ethylpolysilikat 28, or ethyl silicate 28, is a versatile chemical compound used in various industrial applications. INNO Specialty Chemicals, a leading manufacturer and supplier from China, provides high-quality silicic acid, ethyl ester 28 for different industries.

Properties and Applications

Silicic acid, ethyl ester 28 is a colorless, transparent liquid with a pungent odor. It has a molecular formula of C8H20O4Si and a molecular weight of 208.33 g/mol. This compound is soluble in ethanol, ether, and other organic solvents but insoluble in water. It has a boiling point of 167 °C and a flash point of 45 °C.

Silicic acid, ethyl ester 28 is widely used in the production of silicon dioxide, silicone resins, and other silicon-based materials. It is also used as a crosslinking agent, binder, and hardener in coatings, adhesives, and sealants. Additionally, this compound is used as a catalyst in the production of polyurethane foams, as a raw material in the production of glass fibers and ceramics, and as a starting material for the synthesis of organosilicon compounds.

Silicic acid, ethyl ester 28 is also used in the preservation of works of art and historical monuments. It is applied as a consolidating agent to reinforce the structure of fragile materials, such as stone, wood, and plaster. It penetrates into the porous surface of the material and forms a stable and durable network of silicon dioxide, which enhances the mechanical and chemical properties of the substrate.

Advantages and Challenges

Silicic acid, ethyl ester 28 has several advantages over other silicates and silicon-based compounds. It has a high reactivity and solubility, which allows it to react quickly with other chemicals and form stable bonds. It also has a low viscosity and surface tension, which makes it easy to handle and apply in various processes. Moreover, it has a low toxicity and environmental impact, which makes it suitable for many applications.

However, silicic acid, ethyl ester 28 also has some challenges and limitations. It is highly flammable and reactive with water, which requires careful handling and storage. It can also cause irritation and sensitization to the skin and respiratory system, which requires the use of protective equipment and ventilation systems. Furthermore, it has a short shelf life and can degrade over time, which requires proper storage and handling procedures.

Conclusion

Silicic acid, ethyl ester 28 is a versatile and useful chemical compound that has many applications in various industries, from coatings and adhesives to preservation and restoration. INNO Specialty Chemicals provides high-quality silicic acid, ethyl ester 28 that meets the requirements of different customers and applications. However, it is essential to handle and store this compound carefully and follow the safety and environmental regulations to ensure its safe and efficient use.

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