Cyanogen is a chemical compound with the formula C2N2, consisting of two carbon atoms and two nitrogen atoms. It is a colorless gas with a distinct, bitter almond-like odor. Cyanogen is primarily used in the production of various chemicals and as a fumigant in agriculture. In addition to its industrial applications, cyanogen is also known for its toxicity. It can be harmful or fatal if inhaled or ingested, as it can interfere with the body's ability to use oxygen. Safety precautions are essential when handling this compound to prevent exposure and potential health risks.