| Name | 4-Biphenylsulfonic acid |
| Synonyms | 4-Biphenylsulfonic biphenyl-4-sulfonate P-DIPHENYLSULFONIC ACID 4-Biphenylsulfonic acid biphenyl-4-sulfonic acid p-Diphenyl sulfonic acid Biphenyl-4-sulfonic acid Sodium 4-biphenylsulfonate Sodium biphenyl-4-sulfonate [1,1'-biphenyl]-4-sulfonicacid 3-(TRIFLUOROMETHYL)PHENYLTHIOURE 4-hydroxybiphenyl-O-sulfonic acid [1,1'-Biphenyl]-4-sulfonic acid, sodium salt |
| CAS | 2113-68-0 |
| EINECS | 218-717-4 |
| InChI | InChI=1/C12H10O3S/c13-16(14,15)12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H,(H,13,14,15)/p-1 |
| InChIKey | XDTYUYVIGLIFCW-UHFFFAOYSA-N |
| Molecular Formula | C12H10O3S |
| Molar Mass | 234.27 |
| Density | 1.319±0.06 g/cm3(Predicted) |
| Melting Point | 135-138°C |
| Water Solubility | Soluble in water. |
| BRN | 2107412 |
| pKa | -0.61±0.50(Predicted) |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. |
| TSCA | Yes |
| Hazard Class | 8 |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |