Chemical Name: 2,2-Dimethyl-3-hydroxypropionic acid
CAS No.: 4835-90-9
Molecular Formula: C5H10O3
Molecular Weight: 118.13
Appearance: White crystal powder
2,2-Dimethyl-3-hydroxypropionic acid CAS 4835-90-9
Description
2,2-Dimethyl-3-hydroxypropionic acid Details
Chemical Name: 2,2-Dimethyl-3-hydroxypropionic acid
CAS No.: 4835-90-9
Molecular Formula: C5H10O3
Molecular Weight: 118.13
Molecular Structure: 
Appearance: White crystal powder
Typical Properties
| Item | Specifications |
| Appearance | white crystal powder |
| Acidity | 450-490 |
| Hydroxyl value | 460-500 |
| Melting Point | ≥120℃ |
| Boiling point | 238°C |
| Purity | ≥98.0% |
| Water content | ≤0.5% |
2,2-Dimethyl-3-hydroxypropionic acid Usage
Fine polymers and coatings: As comonomers, used to synthesize high-performance resins. Synthesized coatings or powder coatings exhibit excellent UV resistance, anti-yellowing, and corrosion resistance. Used as a hydrophilic modifier in the production of high-grade waterborne coatings.
UV curing materials: Key intermediates, widely used in UV-cured inks and coatings, balancing low shrinkage and high flexibility in the coating film.
Pharmaceutical and pesticide intermediates: Used to construct specialized bioactive molecules, chiral auxiliaries, and novel, highly effective fungicides.
Packaging and Shipping
Packing: 25kg/drum
2,2-Dimethyl-3-hydroxypropionic acid Storage
Store in a tightly closed container. Store in a cool dry ventilated area away from incompatible substances.