Database Results
Page 33 of 1850 compounds
dimethyl ether
Acyclic ethersCAS Number
115-10-6
SMILES String
COC
Chemical Properties
| Property | Measured | Predicted |
|---|---|---|
| Research Octane Number (-) | 93.8 | 93.52 |
| Motor Octane Number (-) | 78 | 76.2 |
| Cetane Number (-) | 55 | 63.22 |
| Derived Cetane Number (-) | - | 34.57 |
| Yield Sooting Index (-) | - | 14.43 |
| Upper Flammability Limit (vol.%) | - | 17.77 |
| Lower Flammability Limit (vol.%) | 3.3 | 3.169 |
| Lower Heating Value (kJ/mol) | -1328 | -1343 |
Physical Properties
| Property | Measured | Predicted |
|---|---|---|
| Density (g/cm3@15~30°C) | - | 0.6966 |
| Boiling Point (°C) | -24.8 | 15.84 |
| Melting Point (°C) | -141.5 | -143 |
| Viscosity (mPa*s@20°C) | - | 0.133 |
| Enthalpy of Vaporization (kJ/mol@25°C) | 18.51 | 17.74 |
| Standard Enthalpy of Formation (kJ/mol@25°C) | -184 | -184.8 |
| Vapor Pressure (kPa@25°C) | 593.3 | 647.4 |
| Surface Tension (dyne/cm@25°C) | 11.36 | 10.66 |
| Flash Point (°C) | -41 | -49.25 |