Diethylene glycol monobutyl ether acetate

Diethylene glycol monobutyl ether acetate (CAS 124-17-4), also known as Butyl Carbitol Acetate or DGMBA, is a slow-evaporating ester solvent used across coatings, printing inks, and specialty formulations.

Its controlled evaporation rate makes it a preferred carrier in systems requiring extended open time and film leveling. In industrial coatings and architectural paints, DGMBA functions as a coalescing solvent and flow promoter.

This chemical improves surface finish and reduces defects in high-solids and waterborne systems. Printing ink manufacturers use it to control viscosity and drying speed in gravure and screen printing formulations.

In plastics processing, it acts as a plasticizer and coupling agent, supporting flexibility and adhesion in polymer-based coatings and adhesives. Personal care formulators incorporate it as a carrier solvent.

It is frequently used in nail lacquers and specialty cosmetic products where slow evaporation and resin compatibility are required. The material is supplied as a clear liquid in drum and IBC quantities.

Technical grade is the standard commercial offering, meeting typical purity thresholds for industrial solvent applications. Some suppliers offer material conforming to defined purity specifications.

These specifications ensure the product is suitable for cosmetic-grade end uses. The chemical remains a versatile component for manufacturers seeking reliable evaporation profiles and high solvency power.