Introduction：Basic information about 2-Ethylacrylaldehyde CAS 922-63-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
2-Ethylacrylaldehyde Basic information
| Product Name: | 2-Ethylacrylaldehyde |
| Synonyms: | ethacrolein;2-ETHYLACROLEIN, TECH., 85%;Ethylacrolein;α-Ethylacrolein;2-Ethylacrolein, techn., 90%;2-ETHYLACROLEIN: TECH., 90%, STABILIZED WITH 50PPM HYDROQUINONE;2-Ethylacrolein, tech. 90%, stab. with 50ppm hydroquinone;2-Ethylpropenal, 2-Methylenebutyraldehyde |
| CAS: | 922-63-4 |
| MF: | C5H8O |
| MW: | 84.12 |
| EINECS: | 213-079-3 |
| Product Categories: | |
| Mol File: | 922-63-4.mol |
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2-Ethylacrylaldehyde 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 | 2-Ethylpropenal (922-63-4) |
Safety Information
| Hazard Codes | F,Xn |
| Risk Statements | 11-20/21/22-36/37/38 |
| Safety Statements | 16-26-36/37/39-28 |
| RIDADR | 1992 |
| WGK Germany | 3 |
| RTECS | ES3480000 |
| HazardClass | 3 |
| PackingGroup | II |
2-Ethylacrylaldehyde Usage And Synthesis
| Chemical Properties | This product is a colorless liquid, bp92～93℃, n20D 1.4271, relative density 0.859, fp1℃, insoluble in water, miscible with ethanol and acetone. |
| Uses | 2-Ethylacrolein has been used in total synthesis of (+/-)-tabersonine, Aspidosperma alkaloid and synthesis of conjugate with bovine serum albumin tethered to Tn. |
| Hazard | Moderately toxic by inhalation. |
2-Ethylacrylaldehyde Preparation Products And Raw materials
| Raw materials | Butyraldehyde-->Dibutylamine |
| Preparation Products | Imazapyr acid-->Imazethapyr-->5-Methylpyridine-2,3-dicarboxylic acid-->3-Ethylquinoline-->L-ISOLEUCINOL HYDROCHLORIDE-->Methylbutyric acid |
