Dimethylol Butanoic Acid

Product Introduction
Dimethylolbutyric acid is widely used in the manufacture of water-based polyurethane, polyester, epoxy resin and other adhesives. It has better solubility than DMPA in different solvents and is regarded as a new generation of green environmental protection chain extender And internal emulsifiers for the production of water-based polyurethane adhesives, without the use of organic solvents, zero organic residues, no high melting point, slow dissolution, long reaction time, high energy consumption and other problems.
Molecular formula: C₆H₁₂O₄  Molecular weight: 148.16  CAS No.:10097-02-6  EIMECS No.:424-090-1

Product features
The product is a tasteless, free flowing white crystals, soluble in water, methanol, dimethyl Methyl amide, acetone, etc.

Content:(％)

≥99

Moisture: (％)

≤0.3

Ash content: (％)

≤0.03

Melting point ℃

≥108℃

Hydroxyl value: mgKOH/g

728-782

Acid value: mgKOH/g

371-382

Residual aldehyde: (％)

≤0.03