What is copper iii acetate?

Copper III acetate is a complex ion of the formula Cu(OAc)3. It is a blue-green colored powder that is soluble in water and commonly used as a catalyst in organic reactions. Copper III acetate can be prepared by the reaction of copper carbonate and acetic acid, or by the oxidation of copper II acetate with hydrogen peroxide. It is a powerful oxidizing agent and is also used to synthesize other copper compounds. However, it is highly toxic and should be handled with care. It is not commonly used due to its instability and high cost.