Dimethyl ether (DME) is a colorless, tasteless, and odorless gas with a boiling point of −24.8°C. It is soluble in both polar and nonpolar solvents. Due to its unique physical and chemical properties, DME is widely used as a propellant, solvent, and extraction agent in various industries, including cosmetics and pharmaceuticals. It is used as a propellant in all types of aerosol products and also serves as an effective extraction agent and clean-burning fuel.