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Postion:Product Catalog >Chemical Reagents>Organic reagents>fatty acid>2,2-Bis(hydroxymethyl)propanoic acid
2,2-Bis(hydroxymethyl)propanoic acid
  • 2,2-Bis(hydroxymethyl)propanoic acid

2,2-Bis(hydroxymethyl)propanoic acid

Price Get Latest Price
Package 200kg
Min. Order: 230kg
Supply Ability: 200000
Update Time: 2025-07-28

Product Details

Product Name: 2,2-Bis(hydroxymethyl)propanoic acid CAS No.: 4767-03-7
Min. Order: 230kg Purity: 99%
Supply Ability: 200000 Release date: 2025/07/28

Applications of 2,2-Bis(hydroxymethyl)propionic Acid (DMPA)


2,2-Bis(hydroxymethyl)propionic acid (DMPA) is a unique multifunctional molecule containing both hydroxyl (-OH) and carboxylic acid (-COOH) groups. It is widely used as a key building block in the synthesis of water-dispersible polyurethanes, resins, and various specialty polymers.


Key Application Areas:

1.Waterborne Polyurethane Dispersions (PUDs)

DMPA is an essential monomer in the production of water-dispersible polyurethanes. The carboxylic acid group provides ionic character for dispersion in water, while the hydroxyl groups react with isocyanates during polymerization. Applications include coatings, adhesives, and textile finishes.


2.Coatings and Paints

Used to improve the environmental performance of coatings by enabling water-based formulations with excellent durability, flexibility, and chemical resistance. Ideal for automotive, wood, and industrial coatings.


3.Adhesives and Sealants

DMPA-modified polyurethanes are used in high-performance adhesives and sealants with improved adhesion, elasticity, and moisture resistance.


4.UV-Curable Resins

In radiation-curable formulations, DMPA is used to enhance hydrophilicity and mechanical strength, especially for coatings on plastics, paper, or metal substrates.


5.Biomedical and Pharmaceutical Polymers

Due to its biocompatibility and functionality, DMPA is also studied and used in drug delivery systems and biodegradable polymer networks.


6.Textile and Leather Finishing

Enables the formulation of soft, flexible, and water-based polyurethane finishes for fabrics and leathers, enhancing comfort, resistance, and appearance.


7.Polyester and Alkyd Resins

Acts as a branching agent or modifier to introduce hydrophilic and crosslinkable sites, improving resin properties for environmentally friendly formulations.



Company Profile Introduction

Founded in 2013, Yunjian is a leading integrated chemical supplier and water-based resin technology company. We specialize in providing high-quality organic solvents, additives, inorganic raw materials, acrylic monomers, methacrylic monomers, specialty monomers, and surfactants. Meanwhile, as a pioneering entity in the field of water-based functional materials, we provide comprehensive solutions encompassing resin development, application support, and technical sales. Core Competencies √ Comprehensive Product Portfolio Water-based acrylic emulsions for inks, plastic coatings, wood paints, and floor coatings Specialty chemicals for coatings, inks, adhesives, pharmaceuticals, and daily chemicals √ Advanced R&D & Technical Support 15,000-square-meter modern chemical plant in Jiangsu 960 square meters state-of-the-art laboratory in Shaoguan 21 expert engineers (11 application + 7 sales + 3 lab assistants) Custom formulation development and troubleshooting √ Efficient Supply Chain & Logistics Our company boasts 10,000 square meters of warehousing across six strategic locations (Guangzhou, Dongguan, Wuxi, Yangzhou, Chengdu), offering unparalleled accessibility and convenience. Our team is dedicated to providing seamless distribution through our global chemical logistics expertise. We prioritize trust and collaboration with industry leaders, maintaining long-term partnerships with top-tier manufacturers worldwide. Our unwavering commitment to quality assurance backs our competitive pricing. Why Choose Us? Professionalism & Integrity – Our foundational business values End-to-end solutions – From raw materials to application expertise Sustainable innovation – Driving advancements in water-based technologies We are committed to delivering superior products and exceptional service, ensuring complete customer satisfaction. We invite you to collaborate to create a brighter, more sustainable future. To discuss your chemical requirements, please contact us today.

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