2-CHLOROPHENYLZINC IODIDE Chemical 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)

CAS DataBase Reference

148651-35-8

Safety Information

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

MSDS

• Language:English Provider:SigmaAldrich

2-CHLOROPHENYLZINC IODIDE Usage And Synthesis

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.

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