PRODUCT Properties
| Boiling point: | 71-72 °C/18 mmHg (lit.) |
| Density | 1.479 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 158 °F |
| form | liquid |
| pka | 4.73±0.70(Predicted) |
| color | gold-yellow |
| Water Solubility | Not miscible or difficult to mix in water. |
| Sensitive | Air Sensitive |
| BRN | 385715 |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| CAS DataBase Reference | 645-96-5(CAS DataBase Reference) |
| EPA Substance Registry System | Benzeneselenol (645-96-5) |
Description and Uses
It is applied for reactions of phenylselenol and its anion. Benzeneselenol can used as starting reagent in the synthesis of monoseleno-substituted 1,3-dienes. It may be used in the synthesis of cationic chalcogenolato-bridged diruthenium complexes.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H373-H410 |
| Precautionary statements | P273-P301+P310+P330-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 2810 6.1/PG 2 |
| WGK Germany | 3 |
| F | 10-23 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29319090 |
