Domestic DMPA 2,2-dimethylolpropionic acid is suitable for waterborne polyurethane system 4767-03-7

Chinese name

2,2-Dimethylolpropionic acid

English name

Dimethylolpropionic Acid or Bis(hydroxymethyl)propionic Acid

Abbreviation: DMPA

Structural formula

molecular formula

C₅H₁₀O₄

molecular weight

134.13

CAS number

4767-3-7

Physical properties

This product is an odorless, free-flowing white crystal, easily soluble in water and methanol, insoluble in benzene, toluene, etc.

Quality indicators

Purpose

DMPA is a group with both hydroxyl and carboxyl groups, a unique multifunctional hindered diol molecule, as a chain extender and hydrophilic agent,
DMPA has been widely used in the production of water-based coatings, water-based adhesives, and water-based leather finishes of water-based polyurethane systems.

Packaging

25Kg plastic bag plus carton or according to user requirements.

storage

Require airtight storage, store in a cool and dry place. When stacking, place a 10cm thick wooden board under it, and keep it 50cm away from the wall.