PRODUCT Properties
| Melting point: | -79°C (estimate) |
| Boiling point: | 155℃ |
| Density | 1,063 g/cm3 |
| refractive index | 1.5260 to 1.5380 |
| FEMA | 3520 | 1,2-PROPANEDITHIOL |
| Flash point: | 35°C |
| pka | 9.80±0.10(Predicted) |
| form | liquid (estimate) |
| color | Colorless to Light yellow |
| JECFA Number | 536 |
| LogP | 1.66 |
| CAS DataBase Reference | 814-67-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Propanedithiol (814-67-5) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P330-P501 |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36/37/39 |
| RIDADR | 1228 |
| RTECS | TZ2585000 |
| HS Code | 2930.90.9250 |
| HazardClass | 3/6.1 |
| PackingGroup | III |
