| Name | 2,5-dichlorobenzenesulphonic acid |
| Synonyms | NSC 8755 2,5-Dichlorobenzensulfonic acid 2,5-dichloro-benzenesulfonicaci 2,5-DICHLOROBENZENESULFONIC ACID 2,5-dichlorobenzenesulfonic acid 2,5-dichlorobenzenesulphonic acid Benzenesulfonic acid, 2,5-dichloro- 2,5-DICHLOROBENZENSULFONIC ACID DIHYDRATE |
| CAS | 88-42-6 |
| EINECS | 201-829-2 |
| InChI | InChI=1/C6H4Cl2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,(H,9,10,11) |
| Molecular Formula | C6H4Cl2O3S |
| Molar Mass | 227.07 |
| Density | 1.668 |
| Melting Point | 97.0 to 101.0 °C |
| pKa | -1.47±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.603 |
| MDL | MFCD00035751 |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 3261 |
| Hazard Class | 8 |
| Packing Group | III |
| EPA chemical information | information provided by: ofmpub.epa.gov (external link) |