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Sigma-Aldrich

Ethylmagnesium bromide solution

1.0 M in THF

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Synonym(s):
EtMgBr solution
Linear Formula:
CH3CH2MgBr
CAS Number:
Molecular Weight:
133.27
Beilstein:
3587203
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

reaction suitability

reaction type: Grignard Reaction

concentration

1.0 M in THF

density

1.010 g/mL at 25 °C

SMILES string

CC[Mg]Br

InChI

1S/C2H5.BrH.Mg/c1-2;;/h1H2,2H3;1H;/q;;+1/p-1

InChI key

TWTWFMUQSOFTRN-UHFFFAOYSA-M

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1 of 4

This Item
331376189871303828
density

1.010 g/mL at 25 °C

density

1.004 g/mL at 25 °C

density

1.02 g/mL at 25 °C

density

0.978 g/mL at 25 °C

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

reaction suitability

reaction type: Grignard Reaction

reaction suitability

reaction type: Grignard Reaction

reaction suitability

reaction type: Grignard Reaction

reaction suitability

reaction type: Grignard Reaction

Application

Ethylmagnesium bromide solution can be used in Grignard reaction and to synthesize other Grignard reagents.

Other Notes

Storage below 25°C may cause formation of crystalline magnesium salts. Moving container to a warm location and occasional gentle swirling should redissolve the solid.

Signal Word

Danger

Hazard Classifications

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

Supplementary Hazards

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

23.0 °F - closed cup

Flash Point(C)

-5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Replacement of the lactone moiety on podophyllotoxin and steganacin analogues with a 1, 5-disubstituted 1, 2, 3-triazole via ruthenium-catalyzed click chemistry.
Imperio D
Bioorganic & Medicinal Chemistry, 15(21), 6748-6757 (2007)
An improved synthesis of (+)-3, 4-O-isopropylidene butyne.
Jiang B
Synthetic Communications, 25(22), 3641-3645 (1995)
D R Hwang et al.
Nuclear medicine and biology, 27(6), 533-539 (2000-11-01)
Imaging neuroreceptors with radiolabeled agonists might provide valuable information on the in vivo agonist affinity states of receptors of interest. We report here the radiosynthesis, biodistribution in rodents, and imaging studies in baboons of [(11)C]-labeled (-)-N-propyl-norapomorphine [(-)-NPA]. (-)-[(11)C]NPA was prepared
Janne E Tønder et al.
Organic & biomolecular chemistry, 2(10), 1447-1455 (2004-05-12)
Copper mediated allylic substitutions and conjugate additions to geranyl, cinnamyl and allylic indole compounds have been investigated with the aim of finding a method for the creation of the all-carbon quaternary centre present in the natural product lyngbyatoxin A. Reaction
T Nishiyama et al.
Chemical & pharmaceutical bulletin, 48(12), 1999-2002 (2001-01-06)
The direct alpha-bromination of various ketones using trifluoromethanesulfonic anhydride and Grignard reagent or magnesium bromide in ether gave the corresponding alpha-bromo ketones in moderate to good yields under mild reaction conditions.

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