| Identification | |
| Name: | pent-2-ynal |
| Synonyms: | 2-Pentynal;Pent-2-ynal |
| CAS: | 55136-52-2 |
| Molecular Formula: | C5H6O |
| Molecular Weight: | 82.1005 |
| InChI: | InChI=1/C5H6O/c1-2-3-4-5-6/h5H,2H2,1H3 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 38.9°C |
| Boiling Point: | 129.3°C at 760 mmHg |
| Density: | 0.895g/cm3 |
| Refractive index: | 1.424 |
| Flash Point: | 38.9°C |
| Safety Data | |
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