1,4-Dimethoxybenzene, commonly referred to as p-dimethoxybenzene or para-dimethoxybenzene, is an aromatic compound characterized by the presence of two methoxy (-OCH3) groups positioned at the 1 and 4 positions on a benzene ring. This colorless to pale yellow liquid has a mild, sweet odor and is primarily used as an intermediate in organic synthesis. Its unique structure allows it to participate in various chemical reactions, making it valuable in the production of pharmaceuticals, fragrances, and agrochemicals. Additionally, 1,4-dimethoxybenzene serves as a solvent due to its favorable solubility properties.