Methyl cyanide, also known as acetonitrile, is a colorless liquid with a faint, sweet odor. It is primarily used as a solvent in chemical processes and as a starting material in the production of various chemicals, including pharmaceuticals and plastics. Methyl cyanide is highly polar, which makes it effective in dissolving a wide range of substances. This compound is classified as toxic and can be harmful if inhaled or ingested. It is important to handle methyl cyanide with care, using appropriate safety measures to prevent exposure. Its chemical formula is C2H3N, and it is often found in industrial settings.