PRODUCT Properties
| Melting point: | 184-188 °C (lit.) |
| Boiling point: | 300 °C/1 mmHg (lit.) |
| Density | 1.23 |
| Flash point: | 300°C/1mm |
| Water Solubility | Insoluble in water |
| solubility | Benzene (Slightly), Chloroform (Sparingly) |
| form | solid |
| Specific Gravity | 1.23 |
| color | White to Almost white |
| Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
| Sensitive | Moisture Sensitive |
| BRN | 2957773 |
Description and Uses
2,2,4,4,6,6-hexakis-phenyl-1,3,5,2,4,6-trioxatrisilinane is a henylsilsesquioxane with high thermal stability, used as a cross-coupling reagent used in palladium-?catalyzed cross-?coupling reactions with aryl halides.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29349990 |
