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| CAS No.: | 922-63-4 |
|---|---|
| Name: | 2-Ethylacrylaldehyde |
| Article Data: | 54 |
| Molecular Structure: | |
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| Formula: | C5H8 O |
| Molecular Weight: | 84.1179 |
| 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 |
| EINECS: | 213-079-3 |
| Density: | 0.859 |
| Melting Point: | -101.15°C (estimate) |
| Boiling Point: | 92-93 ºC |
| Flash Point: | 1 ºC |
| Solubility: | Soluble in alcohol. Insoluble in water. |
| Hazard Symbols: |
 
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| Risk Codes: | R11;R20/21/22 |
| Safety: | Moderately toxic by inhalation. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors. |
| Transport Information: | UN 3384 |
| PSA: | 17.07000 |
| LogP: | 1.15150 |
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Chemistry
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
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. |
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
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 .