Dimethylphenylethoxysilane, also known as ethoxy(dimethyl)phenylsilane or ethoxy-dimethyl-phenylsilane, is a versatile chemical compound with various applications in the fields of pharmaceuticals, agrochemicals, electronics, and coatings. It is produced by the Ningbo Inno Pharmchem Co., Ltd., a leading manufacturer and supplier of specialty chemicals and intermediates.

Properties of Dimethylphenylethoxysilane

The chemical formula for dimethylphenylethoxysilane is C10H16O2Si, and its molecular weight is 200.32 g/mol. It is a clear, colorless liquid with a faint odor and a boiling point of 249 °C. It is soluble in organic solvents such as ethanol, acetone, and chloroform but insoluble in water.

The compound's unique structure allows it to be used as a coupling agent, an adhesion promoter, and a surface modifier. It has a phenyl group and an ethoxy group attached to a silicon atom, which makes it highly reactive and able to bond with various substrates such as metals, plastics, and ceramics. This property makes it a useful material in the production of coatings, adhesives, and sealants.

Applications of Dimethylphenylethoxysilane

Pharmaceuticals: Dimethylphenylethoxysilane is used as a coupling agent in the synthesis of various pharmaceutical intermediates, such as aripiprazole, an antipsychotic drug used in the treatment of schizophrenia and bipolar disorder. It is also used in the production of other drugs such as mefenamic acid and loperamide.

Agrochemicals: The compound is used as a surface modifier in the production of agrochemicals such as herbicides, fungicides, and insecticides. It improves the adhesion of the active ingredient to the plant surface, increasing its effectiveness.

Electronics: Dimethylphenylethoxysilane is used as an adhesion promoter and surface modifier in the production of electronic devices such as semiconductors, solar cells, and LCD screens. It improves the bonding between the substrate and the thin film, increasing the device's performance and durability.

Coatings: The compound is used as a surface modifier and adhesion promoter in the production of coatings such as paints, varnishes, and sealants. It improves the coating's adhesion to the substrate, increasing its resistance to wear, weathering, and chemical attack.

Safety Data of Dimethylphenylethoxysilane

Dimethylphenylethoxysilane is classified as a hazardous substance, and proper handling and storage are required to ensure its safe use. It is a flammable liquid and should be kept away from sources of ignition. It may cause skin and eye irritation and should be handled with gloves and goggles. In case of contact with skin or eyes, rinse with plenty of water and seek medical attention.

The compound should be stored in a cool, dry, and well-ventilated area, away from heat, sparks, and flames. It should be kept in a tightly closed container, and incompatible materials should be stored separately. The storage area should be equipped with fire extinguishers and spill containment materials.

Conclusion

Dimethylphenylethoxysilane is a versatile chemical compound with various applications in the fields of pharmaceuticals, agrochemicals, electronics, and coatings. It is produced by the Ningbo Inno Pharmchem Co., Ltd., a leading manufacturer and supplier of specialty chemicals and intermediates. Its unique structure allows it to be used as a coupling agent, an adhesion promoter, and a surface modifier. Proper handling and storage are required to ensure its safe use.

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