Methyl nitrite is a chemical compound with the formula C2H5NO2. It is a colorless gas at room temperature and has a sweet odor. Methyl nitrite is primarily used in organic synthesis and as a reagent in chemical reactions. It is also known for its role in the production of certain pharmaceuticals. In addition to its industrial applications, methyl nitrite has been used recreationally as a vasodilator, which can enhance blood flow. However, it is important to note that inhaling methyl nitrite can pose health risks, including respiratory issues and potential toxicity. Proper safety measures should be taken when handling this compound.