F623429
2-Chlorophenylzinc iodide , Null , 148651-35-8
| Pack Size | Price | Stock | Quantity |
| 50ml | RMB5859.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 0.973 g/mL at 25 °C |
| Flash point: | 1 °F |
| storage temp. | 2-8°C |
| Sensitive | Air & Light 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
2-Chlorophenylzinc iodide is an organozinc compound, which can be used as a reactant in Negishi cross-coupling reaction to construct carbon-carbon bonds by reacting with organic halides using nickel or palladium catalysts.
It can also be utilized as a reactant to prepare:
- Arylmethanes via rhodium-catalyzed cross-coupling reaction with methyl halides.
- (2-chlorobenzyl)trimethylsilane by Rh-catalyzed cross-coupling reaction with (iodomethyl)trimethylsilane.
- Dichloro biphenyl by palladium catalyzed oxidative homocoupling reaction using N-chlorosuccinimide (NCS) or O2 as the oxidant.
Safety
| Symbol(GHS) |     GHS05,GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H261-H314-H318-H333-H225-H302-H319-H335-H351 |
| Precautionary statements | P223-P303+P361+P353-P405-P501a-P210-P280-P301+P312+P330-P305+P351+P338-P370+P378-P403+P235 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-19-22-36/37/38-40-36/37 |
| Safety Statements | 16-26-33-36-36/37 |
| RIDADR | UN 2056 3/PG 2 |
| WGK Germany | 1 |
| HazardClass | 4.3 |
