Product Details
Hydroxypropyl acrylate is a clear, colorless liquid that is miscible with water and soluble in most organic solvents. This versatile difunctional acrylate monomer is known for its high reactivity. It is primarily used as a co-monomer in polymer production or as a chemical reactant for manufacturing chemical intermediates. In polymer synthesis, hydroxypropyl acrylate can be copolymerized with a variety of compounds, including acrylic acid, acrylates, methacrylates, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, and butadiene.
It also reacts with aromatic and aliphatic isocyanates, anhydrides, and epoxides. The polymers and chemical intermediates produced using hydroxypropyl acrylate are widely used in applications such as automotive topcoats, architectural coatings, photocurable resins, and adhesives.
Chemical Properties
| Melting point | -92°C |
| Boiling point | 77 °C5 mm Hg(lit.) |
| density | 1.044 g/mL at 25 °C(lit.) |
| vapor density | 4.5 (vs air) |
| vapor pressure | 1Pa at 20℃ |
| refractive index | n20/D 1.445(lit.) |
| Fp | 193 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Water Solubility | The water solubility of hydroxypropyl acrylate is estimated to be 307g/L(25°C) |
| InChIKey | QZPSOSOOLFHYRR-UHFFFAOYSA-N |
| LogP | 0.2 at 25℃ |
| CAS DataBase Reference | 25584-83-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Hydroxypropyl acrylate(25584-83-2) |
| EPA Substance Registry System | Hydroxypropyl acrylate (25584-83-2) |
Safety Information
| Hazard Codes | T |
| Risk Statements | 23/24/25-34-43 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 1760 8/PG 3 |
| WGK Germany | 1 |
| RTECS | UD3610000 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29161290 |
| Hazardous Substances Data | 25584-83-2(Hazardous Substances Data) |
