| butenyne; 1-buten-3-yne; but-1-en-3-yne; 3-buten-1-yne; buten-3-yne-1; vinylacetylene | |
| Links: | 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed |
| CAS RN: | [689-97-4] |
| Formula: | C4H4; 52.08 g/mol |
| InChiKey: | WFYPICNXBKQZGB-UHFFFAOYSA-N |
| SMILES: | C=CC#C |
| Density: | 0.705 g/mL |
| Molar volume: | 73.9 mL/mol |
| Dipole moment: | 0.21 D |
| Boiling point: | 5 °C |
| Antoine equation P(Torr) vs T(°C) | |