| 2-formylthiophene; 2-thenaldehyde; 2-thienylaldehyde; α-thienylcarbinol; 2-thienylcarbinol; 2-thienylformaldehyde; 2-thiophenaldehyde; 2-thiophene aldehyde; thiophene-2-aldehyde; thiophene-2-carbaldehyde; 2-thiophenecarbonal; 2-thiophenecarboxaldehyde; thiophene-2-carboxaldehyde |
| Links: | 📏 NIST |
| CAS RN: | [98-03-3] |
| Formula: | C5H4OS; 112.15 g/mol
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| InChiKey: | CNUDBTRUORMMPA-UHFFFAOYSA-N |
| SMILES: | O=Cc1sccc1 |
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| Density: | 1.226 g/mL |
| Molar volume: | 91.4 mL/mol |
| Refractive index: | 1.591 |
| Molecular refractive power: | 30.90 mL/mol |
| Dipole moment: | 3.55 D |
| Melting point: | 10 °C |
| Boiling point: | 198 °C |
| Surface tension: | 49.25 dyn/cm |
| Log10 partition octanol / water: | 1.02 |