Metal-Organic Frameworks (MOFs) are a rapidly growing class of porous materials that have captured the attention of scientists and engineers worldwide due to their exceptional properties. At the heart of many prominent MOFs lies Copper(II) Benzene-1,3,5-tricarboxylate, often abbreviated as Cu-BTC or HKUST-1(Cu). This compound serves as a fundamental building block, and understanding its chemical characteristics is key to unlocking its full potential in MOF synthesis.

Cu-BTC (CAS No. 309721-49-1) is characterized by its molecular formula C9H6O6.Cu. It typically presents as a solid with a high purity level, often exceeding 97%, which is crucial for controlled and predictable MOF formation. The structure of Cu-BTC allows it to effectively coordinate with metal ions, forming the extended, three-dimensional networks that define MOFs. The benzene-1,3,5-tricarboxylate ligand, a trimer of benzenetricarboxylic acid, provides a rigid scaffold, while the copper(II) ions act as nodes, connecting these ligands to create intricate pore structures.

The unique properties conferred by Cu-BTC as a MOF precursor are diverse. The resulting MOFs often exhibit high surface areas and tunable pore sizes, making them ideal for a range of applications. One of the most significant areas is gas storage and separation. MOFs derived from Cu-BTC have shown remarkable capacity for storing gases like hydrogen and methane, and for selectively adsorbing gases such as carbon dioxide, which is critical for environmental remediation and industrial processes. Manufacturers in China, who are key suppliers of this precursor, are at the forefront of enabling these applications through reliable production.

Beyond gas-related applications, MOFs synthesized using Cu-BTC are also being explored for their catalytic capabilities. The framework structure can host active catalytic sites, or the MOF itself can act as a catalyst. This opens doors for applications in chemical synthesis, organic transformations, and even environmental catalysis, such as breaking down pollutants. For researchers looking to buy Cu-BTC for these purposes, partnering with a trusted manufacturer ensures the consistency needed for developing novel catalytic systems.

The availability of high-purity Cu-BTC from dedicated suppliers facilitates research and development in this dynamic field. When considering the purchase of this material, buyers should always look for clear specifications, including CAS numbers and purity percentages. The ability to obtain competitive pricing and samples from established manufacturers further supports the advancement and commercialization of MOF technologies. The chemical versatility of Copper(II) Benzene-1,3,5-tricarboxylate makes it an indispensable component in the ongoing revolution of advanced porous materials.