818-61-1
| Name | 2-Hydroxyethyl acrylate |
| CAS | 818-61-1 |
| EINECS(EC#) | 212-454-9 |
| Molecular Formula | C5H8O3 |
| MDL Number | MFCD00002865 |
| Molecular Weight | 116.12 |
| MOL File | 818-61-1.mol |
Chemical Properties
| Definition | A functional monomer for the manufacture of thermosetting acrylic resins. |
| Appearance | clear liquid |
| Melting point | -60 °C |
| Boiling point | 90-92 °C12 mm Hg(lit.) |
| density | 1.106 g/mL at 20 °C |
| vapor density | >1 (vs air) |
| vapor pressure | <0.1 mm Hg ( 20 °C) |
| refractive index | n |
| Fp | 209 °F |
| storage temp. | 2-8°C |
| form | Oily Liquid |
| pka | 13.85±0.10(Predicted) |
| color | Yellow to brown |
| Water Solubility | soluble |
| FreezingPoint | -35 |
| Sensitive | Light Sensitive |
| BRN | 969853 |
| Henry's Law Constant | 1.2×103 mol/(m3Pa) at 25℃, HSDB (2015) |
| Exposure limits | ACGIH: TWA 5 mg/m3 NIOSH: TWA 5 mg/m3 |
Safety Data
| Symbol(GHS) |    GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H302-H311-H314-H317-H410 |
| Precautionary statements | P261-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | T,N |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2927 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | AT1750000 |
| F | 8 |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29161290 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 3 Eye Dam. 1 Skin Corr. 1B Skin Sens. 1 |
| Hazardous Substances Data | 818-61-1(Hazardous Substances Data) |