Copper(II) Acetylacetonate, commonly known by its chemical formula Cu(C5H7O2)2 or Cu(acac)2, stands as a pivotal organometallic coordination compound in various scientific and industrial applications. This versatile chemical is also referred to as Cupric Acetylacetonate or Bis(2,4-pentanedionato)copper(II). It typically presents as a vibrant blue to violet powder or solid, a characteristic appearance reflecting its copper(II) state.

The chemical integrity of Copper(II) Acetylacetonate is defined by its molecular formula, C10H14CuO4, and a molar mass of approximately 261.76 grams per mole. Its physical properties make it suitable for a wide range of processes. It exhibits a melting point in the range of 279°C to 288°C, with decomposition occurring at the higher end of this spectrum. The boiling point is noted around 160°C at low pressures (e.g., 9.8-13 mmHg). With a density of approximately 0.721 g/cm3, it is a relatively lightweight solid. From a stability perspective, Copper(II) Acetylacetonate is generally stable under normal conditions but should be stored in a cool, dry place within a tightly closed container, as it is incompatible with strong oxidizing agents. Structurally, the copper center within the compound adopts a square planar geometry, contributing to its chemical reactivity. An intriguing property observed in single crystals of this compound is their remarkable flexibility, allowing for unusual formations like knots, which is attributed to unique intermolecular forces.

While exhibiting limited solubility in water, with a solubility of about 0.2 grams per liter, Copper(II) Acetylacetonate is highly soluble in a variety of organic solvents. This organic solubility is a crucial factor for its widespread utility, particularly in applications requiring non-aqueous systems and precise deposition techniques.

The applications of Copper(II) Acetylacetonate are extensive and continue to expand across diverse fields. One of its most significant roles is in catalysis. It serves as an effective catalyst for numerous organic reactions, including but not limited to oligomerization, hydrosilation, hydrogenation, reduction, cross-coupling reactions, oxidation processes, conjugate additions, additions to unsaturated bonds, and various molecular rearrangements. This broad catalytic activity makes it an indispensable tool in organic synthesis and chemical manufacturing.

Beyond catalysis, Copper(II) Acetylacetonate is a valuable precursor in the realm of advanced materials science. It is widely utilized for the fabrication of electronic and opto-electronic thin films, as well as functional and protective coatings. Its application extends to the synthesis of nanomaterials, particularly in the creation of various carbon nanostructures through methods like chemical vapor deposition (CVD) and laser evaporation techniques. Furthermore, this compound is finding increasing relevance in emerging technologies such as energy generation and storage, microelectromechanical systems (MEMS), and increasingly, in innovative approaches for solar energy and water treatment applications.

The consistent quality and availability of Copper(II) Acetylacetonate are crucial for its diverse industrial and research demands. NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated manufacturer and reliable supplier of high-purity Copper(II) Acetylacetonate, ensuring the product meets stringent specifications for optimal performance in demanding applications. For those looking to buy this essential organometallic compound, it is important to choose a provider with a strong reputation for quality assurance and consistent product delivery. Detailed information regarding the current price and terms for purchase can be readily obtained from reputable chemical suppliers, ensuring access to a premium product for your specific requirements.