| Identification | |
| Name: | 2-Pentenal, 4-oxo- |
| Synonyms: | 3-Acetylacrolein;4-Oxo-2-pentenal |
| CAS: | 5729-47-5 |
| Molecular Formula: | C5H6 O2 |
| Molecular Weight: | 98.11 |
| InChI: | InChI=1/C5H6O2/c1-5(7)3-2-4-6/h2-4H,1H3/b3-2+ |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 70.5°C |
| Boiling Point: | 199.5°C at 760 mmHg |
| Density: | 0.989g/cm3 |
| Refractive index: | 1.427 |
| Specification: |
4-Ketopentenal (CAS NO.5729-47-5) is also named as Acetylacrolein ; 3-Acetylacrolein ; 2-Pentenal, 4-oxo- . |
| Flash Point: | 70.5°C |
| Safety Data | |
| Hazard Symbols | |
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