Dichloro(methyl)n-octylsilane: A Comprehensive Overview of the Chemical
Dichloro(methyl)n-octylsilane: A Comprehensive Overview of the Chemical
Dichloro(methyl)n-octylsilane, also known as dichloromethyloctylsilane or n-octylmethyldichlorosilane, is a colorless to yellowish liquid with a pungent odor. It is a type of organosilicon compound that is primarily used as a coupling agent, surface modifier, and crosslinking agent in various industries.
INNO Specialty Chemicals, a leading manufacturer and supplier based in China, produces high-quality dichloro(methyl)n-octylsilane that meets international standards. This article provides a comprehensive overview of the chemical, its properties, applications, and safety considerations.
Chemical Properties
Dichloro(methyl)n-octylsilane has a molecular formula of C10H23Cl2Si and a molecular weight of 251.3 g/mol. It has a boiling point of 238°C, a flash point of 85°C, and a density of 0.93 g/mL at 25°C. The chemical is soluble in organic solvents such as ethanol, acetone, and chloroform but insoluble in water.
The compound contains a silicon atom that is bonded to two chlorine atoms, one methyl group, and one octyl group. The presence of these functional groups makes dichloro(methyl)n-octylsilane a versatile chemical that can participate in various chemical reactions.
Applications
Dichloro(methyl)n-octylsilane finds application in several industries, including adhesives and sealants, coatings, plastics, and rubber. Some of its primary uses are:
Coupling agent: The chemical can improve the adhesion and compatibility of dissimilar materials such as inorganic fillers and organic polymers. It can also enhance the mechanical properties of composites by strengthening the interfacial bonding between the components.
Surface modifier: Dichloro(methyl)n-octylsilane can modify the surface properties of substrates by providing hydrophobicity, oleophobicity, or other desired characteristics. This makes it useful in formulations for coatings, paints, and inks.
Crosslinking agent: The chemical can crosslink polymers through the formation of siloxane bonds. This results in improved mechanical strength, thermal stability, and chemical resistance of the material.
Safety Considerations
Like any chemical, dichloro(methyl)n-octylsilane has associated hazards that must be considered when handling or using it. The material is classified as hazardous according to the Globally Harmonized System of Classification and Labeling of Chemicals (GHS).
The primary hazards of dichloro(methyl)n-octylsilane are its flammability, corrosivity, and toxicity. The chemical can cause skin and eye irritation, respiratory problems, and central nervous system depression if not handled properly. It is recommended to use appropriate personal protective equipment and follow safe handling procedures when working with the material.
Conclusion
Dichloro(methyl)n-octylsilane is a versatile organosilicon compound that finds application in various industries due to its coupling, surface modification, and crosslinking properties. INNO Specialty Chemicals is a reliable manufacturer and supplier of high-quality dichloro(methyl)n-octylsilane that meets international standards.
When handling the chemical, it is essential to follow appropriate safety procedures to avoid hazards and ensure worker safety. Despite the associated risks, the benefits of dichloro(methyl)n-octylsilane make it a valuable chemical in many applications.
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