m-xylene is a colorless, flammable liquid with a sweet odor, commonly used as a solvent in various industrial applications. It is one of the three isomers of xylene, which also include o-xylene and p-xylene. The chemical formula for m-xylene is C₈H₁₀, and it is primarily derived from petroleum. In addition to its use as a solvent, m-xylene is utilized in the production of phthalic anhydride, which is important for making plastics and resins. It can also be found in products like paints, varnishes, and adhesives, contributing to their effectiveness and performance.