At NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on supplying chemicals that form the backbone of technological advancements. 5-Norbornene-2,3-dicarboxylic Anhydride is one such critical compound. Its unique chemical structure and reactivity make it an indispensable component in various cutting-edge applications, particularly within material design and complex organic synthesis. This article explores the chemical properties and industrial significance of this vital intermediate.

5-Norbornene-2,3-dicarboxylic Anhydride, with CAS number 826-62-0, is a bicyclic organic compound characterized by its anhydride functional group attached to a norbornene ring. Its typical appearance is a white crystal, with a melting point range of 158-164°C, indicating a stable solid form under standard conditions. The compound's molecular formula is C9H8O3, and it has a molecular weight of 164.16 g/mol. These physical and chemical properties are crucial for its handling, storage, and application in precise chemical reactions.

The versatility of 5-Norbornene-2,3-dicarboxylic Anhydride as an organic synthesis intermediate cannot be overstated. It serves as a fundamental building block for a wide array of complex organic molecules. Its reactivity is particularly exploited in polymer science, where it acts as a monomer or co-monomer. The incorporation of the norbornene structure into polymer chains can dramatically alter the material's properties, leading to enhanced thermal stability, mechanical strength, and chemical resistance.

A notable application lies in the field of thiol-ene click chemistry. This highly efficient reaction pathway is widely used for creating cross-linked polymer networks, and 5-Norbornene-2,3-dicarboxylic Anhydride is an excellent component in such systems. The norbornene double bond readily participates in the thiol-ene reaction, allowing for rapid network formation with precise control over the resulting polymer architecture. This makes it ideal for applications in advanced coatings, adhesives, and specialty elastomers.

Moreover, the compound is significant in research related to ethylene copolymerization with norbornene derivatives. By copolymerizing ethylene with norbornene-based monomers like this anhydride, scientists can engineer polymers with tailored properties. These copolymers often exhibit improved compatibilization, acting as efficient tie layers between different polymer phases in blends, or as modifiers to enhance the performance of existing materials. This capability is highly sought after in the development of next-generation plastics and composites.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supplying 5-Norbornene-2,3-dicarboxylic Anhydride of the highest purity, ensuring consistent results for your demanding applications. We understand that the quality of chemical intermediates directly impacts the success of your product development. Partner with us for your supply needs and leverage the power of this advanced chemical building block to drive your material science innovations forward.