For chemists and material scientists, a deep understanding of a chemical compound's properties is essential for its effective application. Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)], identified by CAS 819050-89-0, is a sophisticated organometallic complex with significant utility in catalysis. This article aims to provide a comprehensive overview of its key chemical characteristics, aiding researchers and procurement specialists in their selection and utilization.

Chemical Identity and Structure

Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)] is a dirhodium complex featuring the rhodium(II) oxidation state. Its molecular formula is C32H44O8Rh2, with a molecular weight of approximately 762.507 g/mol. The complex is characterized by two rhodium atoms linked by a quadruple bond, each coordinated by the dianionic form of α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid. This specific ligand structure contributes to the complex's stability and catalytic activity.

Key Physical and Chemical Properties

Understanding the physical state and reactivity is crucial for handling and application. Commonly described as a green powder or crystalline solid, Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)] exhibits a melting point exceeding 300°C, indicating considerable thermal stability. Its applications are primarily rooted in its role as an effective catalyst for various organic transformations, most notably the intermolecular amination of tertiary and benzylic C-H bonds. This catalytic function is attributed to the rhodium center's ability to coordinate with substrates and facilitate bond formation.

Applications and Benefits for Industry Buyers

  • Catalytic Versatility: Ideal for driving amination reactions, a cornerstone in synthesizing complex amines for pharmaceuticals and agrochemicals.
  • High Purity Availability: We supply this rhodium complex with a guaranteed purity of ≥97.9%, ensuring consistent and reliable catalytic performance for your research and production needs.
  • Expert Sourcing: As a leading China-based manufacturer, we offer a stable supply chain and competitive pricing, facilitating easy purchase of this essential chemical intermediate.
  • Research and Development: Its specific catalytic properties make it a valuable reagent for exploring new synthetic methodologies and expanding the toolkit of organic chemists.

Handling and Storage Considerations

While specific storage instructions may vary, compounds of this nature are often best stored in a cool, dry place, protected from light and moisture, to maintain their integrity. For procurement managers and chemists, consulting the Material Safety Data Sheet (MSDS) provided by the supplier is essential for safe handling and storage protocols.

Conclusion

Bis[rhodium(α,α,α′,α′-tetramethyl-1,3-benzenedipropionic acid)] is a powerful organometallic catalyst with well-defined chemical properties that make it invaluable for modern synthetic chemistry. By sourcing this high-purity material from a trusted China manufacturer, companies can ensure the efficiency and success of their catalytic applications. We invite you to contact us to obtain a quotation and learn more about how we can support your chemical needs.