| sulfolane; sulpholane; tetrahydrothiophene dioxide; tetrahydrothiophene 1,1-dioxide; tetrahydrothiophene-1,1-dioxide; tetramethylene sulfone; tetramethylene sulphone; thiacyclopentane dioxide; thiolane 1,1-dioxide; thiolane-1,1-dioxide |
| Links: | 📏 NIST, ⚗️ ChemSynthesis |
| MeSH: | Central Nervous System Agents; Central Nervous System Stimulants; Protective Agents |
| CAS RN: | [126-33-0] |
| Formula: | C4H8O2S; 120.17 g/mol
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| InChiKey: | HXJUTPCZVOIRIF-UHFFFAOYSA-N |
| SMILES: | O=S1(=O)(CCCC1) |
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| Use: | aprotic solvent |
| Density: | 1.260 g/mL |
| Molar volume: | 95.4 mL/mol |
| Refractive index: | 1.471 |
| Molecular refractive power: | 26.66 mL/mol |
| Dielectric constant: | 44.00 |
| Dipole moment: | 4.68 D |
| Melting point: | 27 °C |
| Boiling point: | 285 °C |
| Vapour pressure: | 0 Torr |
| Surface tension: | 35.50 dyn/cm |
| Viscosity: | 10.30 cP |
| Critical temperature: | 528 °C |
| Critical pressure: | 52.5 atm |
| Solubility in water: | 100 % w/w |
| Solubility of water: | 100 % w/w |
| Log10 partition octanol / water: | -0.77 |
| Dimroth ET: | 44.0 |
| Hansen solubility parameter: | δd: 8.8 (cal/mL)½ δp: 8.8 (cal/mL)½ δh: 4.8 (cal/mL)½ |
| Specific heat capacity: | 55.0 cal/molK |
| Latent heat of fusion: | 1,063 cal/mol |