Meta-xylene is an aromatic hydrocarbon with the chemical formula C₈H₁₀. It is one of the three isomers of xylene, the others being ortho-xylene and para-xylene. Meta-xylene is primarily used as a solvent and in the production of various chemicals, including phthalic anhydride and dimethyl terephthalate. This compound is a colorless liquid with a sweet odor and is less toxic than some other solvents. It is found in products like paints, varnishes, and adhesives. Due to its properties, meta-xylene is also utilized in the petrochemical industry for the synthesis of other organic compounds.