Reactive acrylate monomer combining a polymerizable acrylate group with a hydroxyl group. Used in high-performance coatings, adhesives and specialty polymers to build crosslinking, substrate adhesion, chemical resistance and weatherability.
Product Code
HEA
Hydroxyethyl Acrylate (HEA)
CAS Number
818-61-1
EINECS
212-454-9
Description
Synonyms
Key applications
- High-performance coatings
- Adhesives
- Specialty polymer crosslinking
Characteristics
| Molecular formula | C5H8O3 |
|---|---|
| Molecular weight | 116.12 |
| Color (Pt-Co) | ≤ 10 |
| Content of ester | > 98.5% |
| Purity | > 97% |
| Moisture | ≤ 0.15% |
| Content of acid | ≤ 0.25% |
| Polymerization inhibitor | 180-440 ppm |
| Melting point | -60.2°C |
| Flash point | 101°C (closed cup) |
| Density | 1.011 g/cm³ at 23-25°C |
| Appearance | Clear, colorless liquid |