Ethylmagnesium Bromide

Basic Information

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CAS Number

925-90-6

Molecular Formula

C2H5BrMg

Molecular Weight

133.27 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

-116.3°C

Boiling Point

34.6°C

Density

1.142 g/mL at 25 °C

Water Solubility

Reacts with water.

Solubility

Miscible in alcohols, ketones, esters, ethers, hydrocarbons.

SMILES

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C[CH2-].[Mg+2].[Br-]

InChI

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

InChIKey

TWTWFMUQSOFTRN-UHFFFAOYSA-M

LogP

1.4387

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H225

H250

H260

H314

H335

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H250 Catches fire spontaneously if exposed to air
Pyrophoric liquids; Pyrophoric solids

H260 In contact with water releases flammable gases which may ignite spontaneously
Substances And Mixtures Which, In Contact With Water, Emit Flammable Gases

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 4.3 Class 4.3

Sensitiveness

Air & Moisture Sensitive

Synonyms & References

English

Ethylmagnesium bromide
bromoethyl-magnesiu
ethvlmagnesiumbromide
bromoethylmagnesium
Ethylmagnesium
ETHYLMAGNESIUM BROMIDE SOLUTION, ~3 M IN
ETHYLMAGNESIUM BROMIDE, 1.0M SOLUTION IN TETRAHYDROFURAN
ETHYLMAGNESIUM BROMIDE, 3.0M SOLUTION IN DIETHYL ETHER
Ethylmagnesium Bromide solution
ETHYLMAGNESIUM BROMIDE 1M SOLUTION IN TERT-BUTYL METHYL ETHER
ETHYLMAGNESIUM BROMIDE 3M ethyl ether
ETHYLMAGNESIUM BROMIDE 3M SOLUTION IN DIETHYL ETHER
Ethylmagnesium bromide, 3.4 M solution in 2-Methyltetrahydrofuran, in resealable bottle
Ethylmagnesium bromide, 1.0 M solution in Tert-butyl methyl ether, SpcSeal
Ethylmagnesium bromide, 3M in ether
Ethylmagnesium Bromide 3.0 M In Diethyl Ether
1.0 M solution in tert-butyl methyl ether, MkSeal
1.0 M solution in THF,MkSeal
2.0 M solution in THF, MkSeal
3.0 M solution in Diethyl ether, MkSeal
3.4 M solution in 2-methyltetrahydrofuran, MkSeal
EthylMagnesiuM broMide, 3M in diethyl ether, AcroSeal
Ethylmagnesiumbromide,ca.3.2Msolutionin2-Methyl-THF
EtMgBr solution
EthylmagnesiumBromide
Magnesium, bromoethyl-
Ethyl magnesium bromide
Ethylmagnesium bromide solution, 1.0 M in THF
Ethylmagnesium bromide solution, 3.0 M in diethyl ether
Ethylmagnesium bromide, 0.9M solution in THF, AcroSeal(R)
Ethylmagnesium bromide, 3M in diethyl ether, AcroSeal(R)

MDL Number

MFCD00000043

FAQ

What is Ethylmagnesium Bromide (CAS: 925-90-6)?

Ethylmagnesium Bromide, with the CAS number 925-90-6, is an organomagnesium compound used primarily in chemical synthesis. It has the chemical formula C₂H₅MgBr and is a colorless liquid with a strong, unpleasant odor. This compound is highly reactive and typically used as a Grignard reagent in organic chemistry.

What are the main uses of Ethylmagnesium Bromide (CAS: 925-90-6)?

Ethylmagnesium Bromide is widely used in pharmaceutical and industrial applications as a key reagent in the synthesis of complex organic molecules. It plays a role in producing various drugs, fine chemicals, and polymers. In research, it is employed for organic reactions, particularly in the formation of alcohols and other functional groups.

Is Ethylmagnesium Bromide (CAS: 925-90-6) safe?

Ethylmagnesium Bromide is not considered safe for direct contact with skin or eyes due to its reactivity and potential toxicity. It requires careful handling under an inert atmosphere and protective equipment. Safety standards emphasize avoiding inhalation and ensuring proper ventilation in laboratories.

How should Ethylmagnesium Bromide (CAS: 925-90-6) be stored?

Ethylmagnesium Bromide should be stored in a cool, dry, and dark place, ideally at 0–5°C. It is sensitive to air and moisture, so it must be kept in airtight containers. Storage also requires exclusion from light and proper ventilation to maintain stability and prevent degradation.