Dimethylformamide (DMF) is a clear, colorless, high-boiling (), and polar aprotic solvent with a faint amine-like odor. Known as a "universal solvent" due to its miscibility with water and most organic liquids, it is widely used for processing polymers, coatings, and pharmaceuticals. Key properties include high dielectric constant, low volatility, and high purity (99.9%+).