👉 Diketone is a chemical compound that is often used as an antioxidant and anti-inflammatory agent. It is composed of two different elements, carbon (C) and hydrogen (H). The formula for diketone is C6H12O5. Diketones are known for their ability to neutralize free radicals and other reactive substances in the body, which can contribute to various health issues such as cancer, cardiovascular disease, and arthritis.