| Molecular Formula | C6H14OS |
| Molar Mass | 134.24 |
| Density | 0.959±0.06 g/cm3(Predicted) |
| Boling Point | 205.0±23.0 °C(Predicted) |
| Flash Point | 77.8°C |
| JECFA Number | 1291 |
| Vapor Presure | 0.0612mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow |
| pKa | 10.50±0.10(Predicted) |
| Refractive Index | 1.472 |
| Physical and Chemical Properties | FEMA:3996 |
| FEMA | 3996 | 3-MERCAPTO-2-METHYLPENTAN-1-OL (RACEMIC) |