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HomeProduct name listCYCLOPENTYLZINC BROMIDE

CYCLOPENTYLZINC BROMIDE

CYCLOPENTYLZINC BROMIDE Structural

What is CYCLOPENTYLZINC BROMIDE?

The Uses of CYCLOPENTYLZINC BROMIDE

Cyclopentylzinc bromide is an organozinc reagent that can be used in:

  • The synthesis of polyfunctional indoles by reacting with various aryldiazonium salts via Fischer indole synthesis.
  • Negishi cross-coupling reactions with various haloarenes in presence of Pd-complex catalyst.
  • The preparation of aryl alkyl ketones by alkylation of aryl N-methyl-N-tosyl or N-benzyl-N-(tert-butoxycarbonyl) amide derivatives in the presence of Ni catalyst and imidazolidinylidene ligand.

Properties of CYCLOPENTYLZINC BROMIDE

Density  0.955 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)

Safety information for CYCLOPENTYLZINC BROMIDE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
GHS Hazard Statements H225:Flammable liquids
H261:Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases
H302:Acute toxicity,oral
H314:Skin corrosion/irritation
H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
H319:Serious eye damage/eye irritation
H333:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H351:Carcinogenicity
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P223:Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P231+P232:Handle under inert gas. Protect from moisture.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378:In case of fire: Use … for extinction.
P405:Store locked up.
P402+P404:Store in a dry place. Store in a closed container.
P403+P235:Store in a well-ventilated place. Keep cool.

Computed Descriptors for CYCLOPENTYLZINC BROMIDE

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