PRODUCT Properties
| Melting point: | 127-129 °C(Solv: benzene (71-43-2)) |
| Boiling point: | 305.59°C (rough estimate) |
| Density | 1.4729 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| pka | 2.07±0.10(Predicted) |
| EPA Substance Registry System | 1,4-Benzenedicarbothioic acid (1076-98-8) |
Safety
| Symbol(GHS) |  GHS08 |
| Signal word | Danger |
| Hazard statements | H334 |
| Precautionary statements | P261-P285-P304+P341-P342+P311-P501 |
