PRODUCT Properties
| Melting point: | 220 °C |
| Boiling point: | 370.2±34.0 °C(Predicted) |
| Density | 1.693±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | Crystalline Powder |
| pka | 3.15±0.10(Predicted) |
| color | White to yellow |
| InChI | InChI=1S/C4H2ClNO2S/c5-4-6-2(1-9-4)3(7)8/h1H,(H,7,8) |
| InChIKey | UVYJJJQMZPCYKY-UHFFFAOYSA-N |
| SMILES | S1C=C(C(O)=O)N=C1Cl |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 2934100090 |
