Triethylene glycol butyl ether is a good solvent, has the following uses: as a solvent and colorant; Metal surface treatment, used as a metal cleaning agent to remove oil, paint and other dirty Chemicalbook; Cleaning agent for integrated circuits and electronic components; Pesticide dispersant; Intermediate of organic synthesis; Mild, non-irritating household liquid scrubber; Fiber wetting agent; Resin plasticizer.