F198621
2-Phenylethylzinc bromide , Null , 308796-14-7
| Pack Size | Price | Stock | Quantity |
| 50ml | RMB4185.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 65 °C |
| Density | 0.965 g/mL at 25 °C |
| Flash point: | 1 °F |
| storage temp. | 2-8°C |
| Water Solubility | Reacts with water. |
| Sensitive | Air Sensitive |
| Exposure limits | ACGIH: TWA 50 ppm; STEL 100 ppm (Skin) OSHA: TWA 200 ppm(590 mg/m3) NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3) |
Description and Uses
Phenethylzinc bromide can be used as a reagent:
- In the transition metal-catalyzed Negishi cross-coupling reaction to prepare aryl or heteroaryl derivatives by reacting with organic halides or triflates via carbon-carbon bond formation.
- To prepare (4-phenyl-1-butyn-1-yl)benzene by reacting with phenylacetylene via palladium-catalyzed cross-coupling reaction.
- To synthesize benzyl substituted thienopyrimidine derivatives.
Safety
| Symbol(GHS) |     GHS02,GHS07,GHS08,GHS05 |
| Signal word | Danger |
| Hazard statements | H225-H302-H319-H335-H351-H261-H314-H318-H333 |
| Precautionary statements | P210-P280-P301+P312+P330-P305+P351+P338-P370+P378-P403+P235-P223-P303+P361+P353-P405-P501a |
| Hazard Codes | F,Xn |
| Risk Statements | 14-19-22-36/38-40-36/37-11 |
| Safety Statements | 16-26-33-36-36/37 |
| RIDADR | UN 2056 3/PG 2 |
| WGK Germany | 1 |
| HazardClass | 4.3 |
