| Name | Benzenesulfonic acid, 2,5-dihydroxy-, ethyl ester |
| Synonyms | Benzenesulfonic acid, 2,5-dihydroxy-, ethyl ester Calcium Dobesilate Impurity 2 |
| CAS | 2429952-19-0 |
| Molecular Formula | C8H10O5S |
| Molar Mass | 218.23 |
| Density | 1.445±0.06 g/cm3(Predicted) |
| Boling Point | 425.4±35.0 °C(Predicted) |
| pKa | 7.44±0.43(Predicted) |