1,3-Bis(chloromethyl)tetramethyldisiloxane: Properties, Applications, and Manufacturing by INNO Specialty Chemicals
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1,3-Bis(chloromethyl)tetramethyldisiloxane: Properties, Applications, and Manufacturing by INNO Specialty Chemicals
1,3-Bis(chloromethyl)tetramethyldisiloxane is a highly versatile chemical used in a wide range of industries, including pharmaceuticals, agrochemicals, electronics, and polymers. It is a clear, colorless liquid with a molecular formula of C8H22Cl2O2Si2 and a molecular weight of 277.36 g/mol. INNO Specialty Chemicals is a leading manufacturer and supplier of this product from China, ensuring high quality and competitive pricing for customers worldwide.
Properties of 1,3-Bis(chloromethyl)tetramethyldisiloxane
1,3-Bis(chloromethyl)tetramethyldisiloxane is a highly reactive and functionalized organosilicon compound that contains two silicon atoms and two chlorine atoms. It has a boiling point of 189-191°C, a flash point of 62°C, and a density of 1.06 g/cm3 at 20°C. It is soluble in organic solvents such as acetone, chloroform, and benzene, but insoluble in water. It is highly flammable and toxic, and should be handled with care and proper safety measures.
Applications of 1,3-Bis(chloromethyl)tetramethyldisiloxane
1,3-Bis(chloromethyl)tetramethyldisiloxane is a key intermediate for the synthesis of various functionalized organosilicon compounds and polymers. It is widely used as a crosslinking agent, coupling agent, and surface modifier in the following applications:
- Pharmaceuticals: 1,3-Bis(chloromethyl)tetramethyldisiloxane is used as a key intermediate for the synthesis of various antiviral, antitumor, and antifungal drugs. It is also used as a coupling agent for the immobilization of enzymes and proteins on silica gel surfaces, which enhances their stability and activity.
- Agrochemicals: 1,3-Bis(chloromethyl)tetramethyldisiloxane is used as a crosslinking agent for the synthesis of polysiloxane-based herbicides, fungicides, and insecticides. It improves their efficacy, stability, and environmental friendliness.
- Electronics: 1,3-Bis(chloromethyl)tetramethyldisiloxane is used as a surface modifier for the fabrication of organic-inorganic hybrid materials, such as sol-gel coatings, optical waveguides, and microelectronics. It enhances their adhesion, durability, and optical properties.
- Polymers: 1,3-Bis(chloromethyl)tetramethyldisiloxane is used as a crosslinking agent for the synthesis of silicone elastomers, resins, and foams. It improves their mechanical, thermal, and chemical properties, such as flexibility, heat resistance, and chemical resistance.
Manufacturing of 1,3-Bis(chloromethyl)tetramethyldisiloxane by INNO Specialty Chemicals
INNO Specialty Chemicals is a leading manufacturer and supplier of organosilicon compounds and polymers, including 1,3-Bis(chloromethyl)tetramethyldisiloxane. Its production process involves the following steps:
- Chloromethylation: The reaction of tetramethyldisiloxane with formaldehyde and hydrochloric acid in the presence of a catalyst, such as zinc chloride or boron trifluoride, to form 1,3-Bis(chloromethyl)tetramethyldisiloxane.
- Purification: The separation of the crude product from the reaction mixture by distillation, filtration, or chromatography, to obtain pure 1,3-Bis(chloromethyl)tetramethyldisiloxane with high yield and quality.
INNO Specialty Chemicals has a state-of-the-art manufacturing facility in China, equipped with advanced technology and equipment for the production, purification, and quality control of 1,3-Bis(chloromethyl)tetramethyldisiloxane and other organosilicon compounds. It also provides customized solutions and technical support for customers' specific needs and applications.
Conclusion
1,3-Bis(chloromethyl)tetramethyldisiloxane is a highly functional and versatile organosilicon compound used in various industries for its crosslinking, coupling, and surface modification properties. INNO Specialty Chemicals is a reliable and experienced manufacturer and supplier of this product from China, providing high quality, competitive pricing, and customized solutions for customers worldwide. Its manufacturing process ensures the purity, yield, and safety of 1,3-Bis(chloromethyl)tetramethyldisiloxane, meeting the highest standards and regulations in the industry.
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