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 |
CAS DataBase Reference | 512-63-0(CAS DataBase Reference) |
NIST Chemistry Reference | Hexaphenylcyclotrisiloxane(512-63-0) |
EPA Substance Registry System | Cyclotrisiloxane, hexaphenyl- (512-63-0) |
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 |