| product Name |
Crotonaldehyde |
| Synonyms |
(E)-2-Butenal; (E)-Crotonaldehyde; trans-2-Butenal; trans-crotonaldehyde; Crotonaldehyde; trans-But-2-enal; β-Methyl acrolein; ethane-1,2-diyl dipropanoate |
| Molecular Formula |
C8H14O4 |
| Molecular Weight |
174.1944 |
| InChI |
InChI=1/C8H14O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-6H2,1-2H3 |
| CAS Registry Number |
123-73-9 |
| EINECS |
204-647-1 |
| Molecular Structure |
|
| Density |
1.039g/cm3 |
| Melting point |
-74℃ |
| Boiling point |
216.4°C at 760 mmHg |
| Refractive index |
1.422 |
| Flash point |
98.3°C |
| Water solubility |
150 g/L (20℃) |
| Vapour Pressur |
0.14mmHg at 25°C |
| Hazard Symbols |
 F:Flammable;
 T+:Very toxic;
 N:Dangerous for the environment;
|
| Risk Codes |
R11:;
R24/25:;
R26:;
R37/38:;
R41:;
R48/22:;
R50:;
R68:;
|
| Safety Description |
S26:;
S28A:;
S36/37/39:;
S45:;
S61:;
|
