What is chlorine i oxide?

Chlorine oxide is a binary inorganic compound made up of the elements chlorine and oxygen, with the chemical formula ClO. It is also known as chlorine monoxide. It is a dark brown gas at room temperature and pressure and is a strong oxidizing agent. It has an unpleasant, pungent odor and can be extremely toxic if inhaled. Chlorine oxide can be synthesized by reacting chlorine gas with oxygen gas, or by the reaction of certain chlorine compounds with strong oxidizing agents. It is used in chemical synthesis and as a reagent in analytical chemistry. Chlorine oxide is also an important atmospheric constituent, playing a role in the depletion of ozone in the stratosphere.