Diethyl Itaconate, identified by its CAS number 2409-52-1, is a significant organic ester that has garnered considerable attention in various chemical industries due to its versatile reactivity and structural features. As a derivative of itaconic acid, it possesses a unique exocyclic double bond adjacent to ester groups, making it a highly functionalized molecule for a wide array of organic synthesis applications.

The chemical formula for Diethyl Itaconate is C9H14O4, with a molecular weight of approximately 186.21 g/mol. It typically presents as a liquid and is often supplied with a minimum purity of 98% (GC), which is critical for its use in demanding chemical processes. Understanding its physical and chemical properties, such as boiling point and density, is essential for efficient handling and reaction planning.

One of the primary uses of Diethyl Itaconate is as a polymerization monomer. The presence of the double bond allows it to readily participate in free-radical polymerization, leading to polymers with unique properties. These polymers find applications in coatings, adhesives, and specialty plastics. Moreover, its structure makes it an excellent candidate for copolymerization with other monomers, enabling the tailoring of polymer characteristics for specific industrial needs.

Beyond polymerization, Diethyl Itaconate serves as a key building block in complex organic synthesis. Its conjugated system and ester groups make it amenable to Michael additions, Diels-Alder reactions, and other carbon-carbon bond-forming reactions. These reactions are fundamental in the synthesis of fine chemicals, agrochemicals, and importantly, pharmaceutical intermediates. The ability to buy Diethyl Itaconate from reliable suppliers ensures that researchers and manufacturers have access to this critical reagent for their diverse synthesis projects.

As a valuable chemical intermediate, Diethyl Itaconate is sought after by industries ranging from electronics (particularly in OLED materials) to pharmaceuticals. Its consistent quality and predictable reactivity make it a preferred choice for chemists aiming for efficient and high-yield synthesis pathways. Whether you are looking to buy Diethyl Itaconate for research or industrial-scale production, ensuring you source it from reputable manufacturers is key to project success.