| Identification | |
| Name: | Benzenesulfonicacid, hydrate (2:3) |
| Synonyms: | Benzenesulfonicacid, sesquihydrate (8CI); Benzenesulfonic acid 1.5 hydrate |
| CAS: | 5928-72-3 |
| EINECS: | 202-638-7 |
| Molecular Formula: | C6H6 O3 S . 3/2 H2 O |
| Molecular Weight: | 344.428 |
| InChI: | InChI=1/C18H20N2O3S/c1-23-16-9-7-14(8-10-16)11-19-17(21)12-24-13-18(22)20-15-5-3-2-4-6-15/h2-10H,11-13H2,1H3,(H,19,21)(H,20,22) |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2585 8/PG 3 |
| Melting Point: | 42-49 ºC(lit.) |
| Flash Point: | 335.7ºC |
| Boiling Point: | 631.5 ºC at 760 mmHg |
| Density: | 1.245 g/cm3 |
| Refractive index: | 1.62 |
| Flash Point: | 335.7ºC |
| Safety Data | |
| Hazard Symbols |
C: Corrosive
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