Dimethyl sulfoxide
CAS Number: 67-68-5
Molecular Mass: 78.14 g/mol
Formula: C2H6OS
Smiles: O=S(C)C
Melting point: 18.5 °C
Boiling point: 189.0 °C
Density: 1.1 g/cm3
Dipole moment: 3.96 D
Refractive index: 1.4783
Density as a function of temperature
| Temperature [K] | Density | Reference | Comment |
|---|---|---|---|
| 273.15 | 1.11 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 283.15 | 1.101 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 293.15 | 1.092 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 303.15 | 1.083 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 313.15 | 1.074 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 323.15 | 1.065 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 333.15 | 1.056 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 343.15 | 1.047 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 353.15 | 1.038 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 363.15 | 1.029 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
| 373.15 | 1.02 | W. M. Haynes, CRC Handbook of Chemistry and Physics, 97th Ed | - |
Molecule 3D descriptors
| Descriptor | Value |
|---|---|
| PMI1 | 72.9398 |
| PMI2 | 73.7930 |
| PMI3 | 121.7313 |
| NPR1 | 0.5992 |
| NPR2 | 0.6062 |
| RadiusOfGyration | 1.3107 |
| InertialShapeFactor | 0.0083 |
| Eccentricity | 0.8006 |
| Asphericity | 0.1299 |
| SpherocityIndex | 0.3094 |
| PBF | 0.4422 |