| Product Name | 4-hydroxybut-2-ynal |
| CAS No. | 50560-69-5 |
| InChI | InChI=1/C4H4O2/c5-3-1-2-4-6/h3,6H,4H2 |
| Molecular Formula | C4H4O2 |
| Molecular Weight | 84.0734 |
| Density | 1.156g/cm3 |
| Boiling point | 222.1°C at 760 mmHg |
| Flash point | 102.4°C |
| Refractive index | 1.47 |
50560-69-5 4-hydroxybut-2-ynal
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