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Cas Database |
| Name |
2-Ethylacrylaldehyde |
EINECS | 213-079-3 |
| CAS No. | 922-63-4 | Density | 0.859 |
| PSA | 17.07000 | LogP | 1.15150 |
| Solubility | Soluble in alcohol. Insoluble in water. | Melting Point |
-101.15°C (estimate) |
| Formula | C5H8 O | Boiling Point | 92-93 ºC |
| Molecular Weight | 84.1179 | Flash Point | 1 ºC |
| Transport Information | UN 3384 | Appearance | N/A |
| Safety | Moderately toxic by inhalation. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors. | Risk Codes | R11;R20/21/22 |
| Molecular Structure |
|
Hazard Symbols |
 
|
| Synonyms |
Butyraldehyde,2-methylene- (6CI,7CI,8CI); 2-Ethyl-2-propenal; 2-Ethylacrolein;2-Ethylpropenal; 2-Formyl-1-butene; 2-Methylenebutanal; 2-Methylenebutyraldehyde;Ethacrolein; Ethylacrolein; a-Ethylacrolein; a-Ethylacrylaldehyde |
Article Data | 54 |
2-Ethylacrylaldehyde Chemical Properties
Product Name: α-Ethylacrolein (CAS NO.922-63-4)
Molecular Formula: C5H8O
Molecular Weight: 84.12g/mol
Mol File: 922-63-4.mol
Einecs: 213-079-3
Boiling point: 92.5 °C at 760 mmHg
Flash Point: 1.1 °C
Density: 0.814 g/cm3
Refractive index: 1.425
Surface Tension: 22.5 dyne/cm
Enthalpy of Vaporization: 33.23 kJ/mol
Vapour Pressure: 51.5 mmHg at 25°C
XLogP3: 1.2
H-Bond Donor: 0
H-Bond Acceptor: 1
2-Ethylacrylaldehyde Toxicity Data With Reference
| 1. | mic-sat 1 µmol/plate | MUREAV Mutation Research. 264 (1991),193. | ||
| 2. | mic-esc 350 nmol/plate | MUREAV Mutation Research. 516 (2002),81. | ||
| 3. | mic-sat 1.6 µmol/L/20M | EMMUEG Environmental and Molecular Mutagenesis. 37 (2001),324. | ||
| 4. | mic-sat 1.7 µmol/L/20M | EMMUEG Environmental and Molecular Mutagenesis. 37 (2001),324. | ||
| 5. | ihl-rat LC50:289 ppm/4H | TXCYAC Toxicology. 22 (1981),79. |
2-Ethylacrylaldehyde Safety Profile
Safety Information of α-Ethylacrolein (CAS NO.922-63-4):
Hazard Codes: F.gif){kind=small}
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Risk Statements: 11-20/21/22-36/37/38
11: Highly Flammable
20: Harmful by inhalation
21: Harmful in contact with skin
22: Harmful if swallowed
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 16-26-36/37/39-28
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
2-Ethylacrylaldehyde Specification
α-Ethylacrolein ,its CAS NO. is 922-63-4,the synonyms is 2-Ethylacrolein ; 2-Methylenebutyraldehyde ; 2-Ethacrolein ; 2-Ethylacrylaldehyde ; 2-Ethylpropenal ; 2-Methylene-butana ; 2-Methylenebutanal ; 2-Methylene-butyraldehyd .
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