2-butoxyethanol is a primary alcohol that is ethanol in which one of the methyl hydrogens is replaced by a butoxy group. A high-boiling (171℃) colourless liquid, it is used as a solvent for paints and inks, as well as in some dry cleaning solutions. It has a role as a protic solvent. It is a primary alcohol and a glycol ether.Ethylene glycol monobutyl ether appears as a colorless liquid with a mild, pleasant odor. Less dense than water. Flash point 160°F. Irritates skin and eyes and may be toxic by ingestion. Used as a solvent and to make paints and varnish.

It is mainly used as a high-boiling point solvent for paints, especially nitrocellulose lacquers, quick-drying paints, varnishes, enamels and paint removers.It is also used as a non-reactive diluent for adhesives, metal cleaners, paint removers, fiber wetting agents, pesticide dispersants, pharmaceutical extractants, and resin plasticizers.