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China and Germany are the leading exporters of dimethylolpropionic acid (CAS 4767-03-7), accounting for the largest shares of global shipments in recent years, while the United States, South Korea, and India represent the top importing countries. Dimethylolpropionic acid prices have remained relatively stable amid steady demand from coatings and waterborne polyurethane resin manufacturers. Export volumes from China have increased modestly since 2022, while German exports have held steady, and U.S. imports have grown consistently—reflecting ongoing regional industrial uptake.
Dimethylolpropionic acid (DMPA) is a white to off-white crystalline solid at room temperature, with a mild, characteristic odor and low volatility; it has a melting point of approximately 178–182 °C and is readily soluble in polar solvents such as water, alcohols, and acetone. It is classified as a bifunctional organic chemical—specifically, an aliphatic carboxylic acid bearing two primary hydroxyl groups—and is widely used as a reactive intermediate in polymer synthesis. Its principal industrial application is as a chain-extending and hydrophilic modifier in the production of waterborne polyurethanes, acrylic polyurethane hybrids, and polyester resins. DMPA is predominantly employed in high-performance coatings, adhesives, sealants, and textile and leather finishing agents, where it imparts colloidal stability, film flexibility, and enhanced dispersion characteristics.
2,2-bis(hydroxymethyl)propionic acid (DMPA) is a versatile organic materials. it is used as water-based polyurethane chain extender, also make the polyurethane obtained from emulsifying properties, excellent stability can be made self-emulsifying aqueous polyurethane. For preparation a photosensitive resin and liquid crystal materials; for epoxy ester coatings, polyurethane elastomers and powder coatings; Preparation of magnetic recording materials and adhesives etc..
white crystalline powder
This chemical is included in Fine Chemicals. See more about what is Dimethylolpropionic Acid and Dimethylolpropionic Acid SDS information.
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