922-63-4
| Name | 2-Ethylacrylaldehyde |
| CAS | 922-63-4 |
| EINECS(EC#) | 213-079-3 |
| Molecular Formula | C5H8O |
| MDL Number | MFCD00010129 |
| Molecular Weight | 84.12 |
| MOL File | 922-63-4.mol |
Chemical Properties
| Melting point | -101.15°C (estimate) |
| Boiling point | 92-93°C |
| density | 0.859 g/mL at 25 °C(lit.) |
| refractive index | 1.425 |
| Fp | 1°C |
| storage temp. | 2-8°C |
| Water Solubility | Soluble in alcohol. Insoluble in water. |
| Sensitive | Air Sensitive |
| BRN | 1098378 |
| Exposure limits | ACGIH: TWA 1 mg/m3 OSHA: TWA 2 mg/m3 NIOSH: IDLH 50 mg/m3; Ceiling 2 mg/m3 |
| LogP | 1.240 |
| CAS DataBase Reference | 922-63-4 |
| NIST Chemistry Reference | 2-Ethylacrolein(922-63-4) |
| EPA Substance Registry System | Butanal, 2-methylene-(922-63-4) |
Safety Data
| Symbol(GHS) |   GHS02,GHS06 |
| Signal word | Danger |
| Hazard statements | H225-H302+H312-H330 |
| Precautionary statements | P210-P233-P280-P301+P312-P303+P361+P353-P304+P340+P310 |
| Hazard Codes | F,Xn |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 1992 |
| WGK Germany | 3 |
| RTECS | ES3480000 |
| HazardClass | 3 |
| PackingGroup | II |