PRODUCT Properties
| Melting point: | 121-124 °C (lit.) |
| Boiling point: | 114.4±23.0 °C(Predicted) |
| Density | 1.9300 |
| Water Solubility | Slightly soluble in water |
| form | solid |
| pka | pK1:4.79 (25°C) |
| color | Plates from water |
| BRN | 1929765 |
| CAS DataBase Reference | 6996-92-5(CAS DataBase Reference) |
Description and Uses
Benzeneseleninic acid was used as catalyst during the oxidation of sulfides to sulfoxides via ligand coupling on the iodine atom. It was also used in the preparation of 3-methoxy-17a-oxa-D-homoestra-l,3,5(10)-trien-17-one.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H373-H410 |
| Precautionary statements | P260-P264-P273-P301+P310-P304+P340+P311-P314 |
| Hazard Codes | T,N |
| Risk Statements | 23/25-33-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN 3283 6.1/PG 2 |
| WGK Germany | 3 |
| F | 8 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29310099 |
