Product introduction
| Product name | 2-Hydroxyethyl acrylate |
| CAS NO. | 818-61-1 |
| EINECS NO. | 212-454-9 |
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.12 |
| Melting point | -60℃ |
| density | 1.106 |
| boiling point | 210-215℃ |
| Flash point | 99℃ |
| Solubility | solubl |
| Physico-chemical Property | Density: 1.106 Melting point: 60 ° C Boiling point: 210-215 ° C Refractive index: 1.449-1.451 Flash: 99 ° C Solubility: soluble |
| Application | Used as active diluent and crosslinking agent in radiation curing system, also can be used as resin crosslinking agent, plastic and rubber modifier. |
| Upstream Products | Ethylene Oxide |
| Downstream Products | Acrylic resin |
Product quality index
| Indicators | Premium grade | First class grade grade | Qualified grade |
| appearance | Colorless transparent liquid | Colorless transparent liquid | Colorless transparent liquid |
| total ester | ≥98.5% | ≥98.5% | ≥98.5% |
| Purity (GC) | ≥97% | ≥94% | ≥91% |
| Colour (Pt-Co) | ≤20 | ≤25 | ≤30 |
| moisture | ≤0.2% | ≤0.3% | ≤0.5% |
| Free acid (in acrylic acid) | ≤0.2% | ≤0.3% | ≤0.001 |
| Polymer inhibitor (MEHQ, PPM) | 200±50 | 200±50 | 200±50 |
Remark: The content of polymer inhibitor can be determined according to customer requirements. |
