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HomeProduct name listETHYNYLMAGNESIUM BROMIDE

ETHYNYLMAGNESIUM BROMIDE

ETHYNYLMAGNESIUM BROMIDE Structural

What is ETHYNYLMAGNESIUM BROMIDE?

Chemical properties

Colorless to yellow to brown to grey liquid

The Uses of ETHYNYLMAGNESIUM BROMIDE

Ethynylmagnesium bromide solution can be used in:

  • The preparation of the alkyne component in an enyne cross-metathesis leading to conjugated dienes.
  • Ethynylation of chiral α-(dibenzylamino) aldehydes.
  • The synthesis of ethynyl aziridines.
  • To prepare alkyl(triethynyl)germanes from tert-alkyltrichlorogermanes and 2-butyltrichlorogermane.
  • The preperation of a key intermediate in the total synthesis of (+)-4-demethoxydaunomycin.

Properties of ETHYNYLMAGNESIUM BROMIDE

Density  0.94 g/mL at 25 °C
Flash point: −20 °F
storage temp.  2-8°C
form  Liquid
color  Colorless to yellow to brown to gray
BRN  3600874

Safety information for ETHYNYLMAGNESIUM 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
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.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P231+P232:Handle under inert gas. Protect from moisture.
P370+P378:In case of fire: Use … for extinction.
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 ETHYNYLMAGNESIUM BROMIDE

InChIKey HUGJUYPSXULVQQ-UHFFFAOYSA-M

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