Methyl nitrite is a chemical compound with the formula CH3ONO. It is a colorless gas at room temperature and has a sweet, fruity odor. Methyl nitrite is primarily used in the production of other chemicals and as a solvent in various industrial applications. It is also known for its use in the medical field as a vasodilator, which helps to widen blood vessels. In addition to its industrial and medical uses, methyl nitrite is sometimes misused as a recreational drug, often referred to as "poppers." This substance can cause a brief feeling of euphoria and relaxation, but it also poses health risks, including headaches and potential cardiovascular issues.