3-BUTENYLMAGNESIUM BROMIDE Chemical Properties

Boiling point:

65 °C

Density 

0.937 g/mL at 25 °C

Flash point:

−22 °F

form 

Solution

color 

Gray to brown

InChI

1S/C4H7.BrH.Mg/c1-3-4-2;;/h3H,1-2,4H2;1H;/q;;+1/p-1

InChIKey

SMLLHQBZPPSOSR-UHFFFAOYSA-M

SMILES

Br[Mg]CCC=C

Safety Information

Hazard Codes 

F,C,Xn

Risk Statements 

11-14/15-19-34-40-36/37/38

Safety Statements 

16-26-36/37/39-45-43-36/37

RIDADR 

UN 3399 4.3/PG 1

WGK Germany 

-

HS Code 

29319090

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

Hazard Classifications

Acute Tox. 4 Oral
Carc. 2
Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1B
STOT SE 3
Water-react 1

MSDS

• Language:English Provider:SigmaAldrich

3-BUTENYLMAGNESIUM BROMIDE Usage And Synthesis

Chemical Properties

Yellow to brown liquid

Uses

Used in a key diastereoselective step in the synthesis of (–)-muricatacin from _L-tartaric acid.

Uses

3-Butenylmagnesium bromide is a nucleophilic Grignard reagent used as a synthetic equivalent of the 3-butenyl anion.

reaction suitability

reaction type: Grignard Reaction

storage

Grignard reagent sensitive to moisture. Normally prepared and used  immediately.

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