Overview
Copper(II) Pentanoate, commonly referred to as copper dipentanoate, is an organometallic compound featuring copper in the +2 oxidation state coordinated with pentanoate ligands. It is primarily utilized in industrial and research settings for its catalytic properties and role in synthesizing advanced materials. The compound is typically synthesized through the reaction of copper salts with pentanoic acid or its derivatives. Its stability and solubility in organic solvents make it a versatile reagent in various chemical processes.
Physical and Chemical Properties
Copper(II) Pentanoate presents as a blue-green crystalline solid under standard conditions. It is soluble in polar organic solvents such as ethanol and acetone but has limited solubility in water. The compound's molecular weight is approximately 273.79 g/mol, and it exhibits moderate thermal stability. Key chemical properties include its ability to act as a Lewis acid catalyst, facilitating organic transformations like esterifications and oxidations. The pentanoate ligands provide steric bulk, which can influence reaction selectivity in catalytic applications.
Main Applications
The primary use of Copper(II) Pentanoate lies in catalysis, where it serves as an efficient catalyst for organic synthesis reactions, including cross-coupling and polymerization processes. Its copper content also makes it valuable in material science for creating copper-based nanomaterials or conductive coatings. Additionally, the compound finds niche applications in agricultural chemistry as a fungicide intermediate and in the production of specialty chemicals where copper incorporation is required. Its role in research extends to studying metal-organic frameworks (MOFs) and coordination polymers.
Safety and Storage
Copper(II) Pentanoate requires careful handling due to its potential to cause skin and eye irritation. Appropriate personal protective equipment (PPE), including gloves and goggles, should be worn during use. Inhalation of dust or fumes should be avoided by working in a fume hood or well-ventilated area. Storage recommendations include keeping the compound in a tightly sealed container away from moisture and oxidizing agents. It should be stored in a cool, dry place, preferably under inert conditions to prevent degradation. Spills should be contained and cleaned promptly using inert absorbents.
B2B Procurement Guide
When procuring Copper(II) Pentanoate industrially, buyers should prioritize suppliers that provide certificates of analysis (CoA) to verify purity and composition. Bulk purchases (e.g., 25 kg drums) often yield cost savings, but sample testing is advisable to ensure quality consistency. Key procurement considerations include evaluating lead times, minimum order quantities, and supplier reliability. Technical support for application-specific queries can also be a deciding factor. Prices typically range between $50-$100 per kilogram, though fluctuations may occur based on market demand and raw material costs.
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