CYCLOHEXYLZINC BROMIDE Chemical Properties

Melting point:

114.0-116.0 °C

Density 

0.963 g/mL at 25 °C

Flash point:

3 °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)

Safety Information

Hazard Codes 

F,Xn,C

Risk Statements 

14-19-22-36/37/38-40-37-34-11

Safety Statements 

16-23-26-36-45-36/37/39

RIDADR 

UN 2056 3/PG 2

WGK Germany 

1

HazardClass 

4.3

HS Code 

29319090

MSDS

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CYCLOHEXYLZINC BROMIDE Usage And Synthesis

Uses

It is used as primary and secondary intermediate.

Uses

Cyclohexylzinc bromide is an organozinc reagent, generally used in Negishi coupling. Examples include the cross-coupling of alkylzinc halides with aryl/heteroaryl halides using Pd-PEPPSI-IPent and nickel-catalyzed synthesis of 4-substituted coumarins.

It can react with the SO₂ surrogate, 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct (DABSO) to afford zinc sulfinate salts which can be alkylated to synthesize various useful sulfones.

CYCLOHEXYLZINC BROMIDE(7565-57-3)Related Product Information

• 1-ADAMANTYLZINC BROMIDE
• CYCLOHEXYLZINC BROMIDE
• EXO-2-NORBORNYLZINC BROMIDE
• 2-ADAMANTYLZINC BROMIDE
• 3,5-DIMETHYL-1-ADAMANTYLZINC BROMIDE