Methyltris(methylisobutylketoxime)silane: Properties, Applications, and Benefits
Methyltris(methylisobutylketoxime)silane: Properties, Applications, and Benefits
Methyltris(methylisobutylketoxime)silane, also known as MTMOS or methyltris(methylisobutylketoximino)silane, is a versatile organosilicon compound widely used in various industries. INNO Specialty Chemicals, a leading manufacturer and supplier from China, produces high-quality MTMOS with excellent purity and consistency.
Properties
MTMOS is a colorless to yellowish liquid with a distinctive odor. Its chemical formula is C16H39NO4Si, and its molecular weight is 341.6 g/mol. MTMOS has a boiling point of approximately 300°C and a flashpoint of around 118°C. It is soluble in organic solvents such as ethanol, acetone, and toluene but insoluble in water.
MTMOS contains three functional groups: a silane group (-SiH3), a ketoxime group (-C=N-OH), and a methyl group (-CH3). The silane group enables MTMOS to react with various substrates, including organic and inorganic materials, to form covalent bonds. The ketoxime group provides MTMOS with excellent chelating properties, allowing it to complex with metal ions and prevent their oxidation or precipitation. The methyl group enhances the hydrophobicity of MTMOS, making it more compatible with nonpolar materials.
Applications
MTMOS has a wide range of applications in different fields due to its unique properties. Some of the most common uses of MTMOS include:
1. Adhesives and Sealants: MTMOS can improve the adhesion and cohesion of various adhesive and sealant formulations by promoting crosslinking and reducing water uptake. It is particularly useful in silicone-based adhesives and sealants for construction, automotive, and electronic applications.
2. Coatings and Paints: MTMOS can enhance the durability, weatherability, and scratch resistance of coatings and paints by forming a protective barrier on the surface. It is widely used in automotive, aerospace, and industrial coatings as well as inks and varnishes.
3. Plastics and Rubber: MTMOS can modify the properties of plastics and rubber by increasing their tensile strength, elongation, tear resistance, and thermal stability. It is commonly used in polyethylene, polypropylene, polystyrene, and silicone rubber products.
4. Catalysts and Reagents: MTMOS can serve as a catalyst or a reagent in various chemical reactions, such as hydrosilylation, cross-coupling, and oxidation. It can also be used as a stabilizer or an antioxidant in polymers and fuels.
Benefits
MTMOS offers several advantages over other organosilicon compounds and traditional additives, such as:
1. Versatility: MTMOS can be used in a wide range of applications and substrates, making it a versatile additive.
2. Compatibility: MTMOS can be easily incorporated into various formulations and blends without causing phase separation or precipitation.
3. Efficiency: MTMOS can improve the performance of products at low concentrations, reducing the overall cost and environmental impact.
4. Safety: MTMOS is a relatively low-toxicity compound that can be handled and stored safely with proper precautions.
Conclusion
MTMOS is a valuable organosilicon compound that offers numerous benefits to various industries. Its unique properties, such as chelating, crosslinking, and hydrophobicity, make it a versatile and efficient additive for adhesives, coatings, plastics, and catalysts. INNO Specialty Chemicals is a reliable manufacturer and supplier of high-quality MTMOS, ensuring consistent quality and timely delivery to customers worldwide.
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