Methanol, also known as wood alcohol, is a simple alcohol with the chemical formula CH3OH. It is a colorless, flammable liquid that is used in various applications, including as a solvent, antifreeze, and fuel. Methanol can be produced from natural gas, coal, or biomass, making it an important component in the production of energy and chemicals. In addition to its industrial uses, methanol is also being explored as a potential alternative fuel for vehicles. It can be used in fuel cells to generate electricity or as a direct fuel in modified engines. However, methanol is toxic and should be handled with care to avoid health risks.