Diethylene glycol monomethyl ether is a colorless liquid at room temperature and pressure. It has significant hygroscopic properties and aromatic odor. It is soluble in water and common organic solvents. Diethylene glycol monomethyl ether can be used as basic raw materials and reagents for Chemicalbook synthesis and fine chemical production. For example, it can be used as extractants, improvers and reaction solvents. It is used in the preparation of dyes, inks and other articles.