| Molecular Formula | C4HCl2NO2S |
| Molar Mass | 198.03 |
| Density | 1.824 |
| Melting Point | 175-177°C |
| Boling Point | 205.9±40.0 °C(Predicted) |
| Flash Point | 78.4°C |
| Vapor Presure | 0.147mmHg at 25°C |
| pKa | 0.74±0.28(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.646 |
| Hazard Symbols | Xn - Harmful![]() |
| Risk Codes | 22 - Harmful if swallowed |
| Application | 3, 4-dichloroisothiazole-5-carboxylic acid can be used as organic synthesis intermediates and pharmaceutical intermediates, used in laboratory research and development process and pharmaceutical chemical synthesis. |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |