Isobutyl methacrylate
【Chemical Name】 Isobutyl methacrylate
【CAS No.】 97-86-9
【Other Name】 2-METHYL-ACRYLICACIDISOBUTYLESTER;ISO-BUTYLNETHACRYLATE;ISOBUTYLMETHACRYLATE;METHACRYLICACIDISOBUTYLESTER;2-methyl-2-propenChemicalbookoicaci2-methylpropylester;2-methyl-2-propenoicacid,2-methylpropylester;2-Methylpropylmethacrylate;2-methylpropylmethacrylate
【Molecular Formula】C8H14O2
【Molecular Weight】 142.2
【Properties】 Melting point: -37 °CBoiling point: 155 °C (lit.)Density: 0.886 g/mL at 25 °C (lit.)Vapor density: 3.82 (vs air)
【Storage】 24 months .
【Packing】200kg/ drum
【 Introduction】
Isobutyl methacrylate is a versatile and highly valuable monomer in the field of organic synthesis. Its unique chemical structure and properties make it an essential component in the production of a wide range of high-performance materials, including resins, plastics, and coatings.
Chemical Structure and Basic Properties
Isobutyl methacrylate is a member of the methacrylate family, characterized by its ester functional group attached to a methacrylic acid backbone. The isobutyl group provides it with specific steric and electronic properties that influence its reactivity and the characteristics of the polymers it forms. It is typically a clear, colorless liquid with a distinct odor, and it is soluble in many common organic solvents. Its molecular formula is C₉H₁₆O₂, and it has a molecular weight of approximately 156.22 g/mol.
Applications in Resin Production
In the realm of resin manufacturing, isobutyl methacrylate serves as a key building block. When polymerized, it forms polymers with excellent thermal stability, mechanical strength, and chemical resistance. These resins are widely used in industries such as automotive, aerospace, and electronics due to their ability to withstand harsh operating conditions. For example, in automotive applications, resins derived from isobutyl methacrylate are used in engine components and body panels, providing durability and resistance to wear and tear.
Role in Plastics Manufacturing
The use of isobutyl methacrylate in plastics production is equally significant. Polymers synthesized from this monomer exhibit desirable properties such as transparency, toughness, and flexibility. These characteristics make them suitable for a variety of consumer and industrial products. For instance, in the packaging industry, plastics made from isobutyl methacrylate can be used to create transparent containers and films that protect and display products effectively. Additionally, its flexibility allows it to be molded into various shapes, making it a popular choice for manufacturing components in toys, household appliances, and medical devices.
Contribution to Coatings Industry
Isobutyl methacrylate also plays a crucial role in the coatings industry. When incorporated into coating formulations, it enhances the durability, adhesion, and weather resistance of the final product. Coatings made with this monomer are commonly used to protect surfaces from corrosion, UV degradation, and mechanical damage. In architectural applications, these coatings are applied to buildings to extend their lifespan and maintain their aesthetic appeal. In industrial settings, they are used to protect machinery and equipment from harsh environmental conditions, thereby reducing maintenance costs and extending operational life.
Conclusion
In summary, isobutyl methacrylate is a highly functional monomer that has found extensive applications in the production of resins, plastics, and coatings. Its unique combination of properties makes it an indispensable material in modern industry. As technology continues to advance, the demand for high-performance materials derived from isobutyl methacrylate is expected to grow, further solidifying its importance in the field of organic synthesis and material science.