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Ethylmagnesium Bromide CAS 925-90-6

Ethylmagnesium bromide is a Grignard reagent with the formula C2H5MgBr. It is widely used in the synthesis of organic compounds.

Storage: water-free area

Molecular Formula: C2H5BrMg

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Ethylmagnesium Bromide CAS 925-90-6 Basic Information

Ethylmagnesium bromide CAS 925-90-6 is a Grignard reagent with the formula C2H5MgBr. It is widely used in the synthesis of organic compounds. Ethylmagnesium Bromide is a useful reagent in the preparation of zirconium complexes having two phenoxy-imine chelate ligands for olefin polymerization. It is a good nucleophile, i.e., it is attracted to electron-deficient chemical species. Grignard reagents react with water to produce alkanes. The reaction of ethyl magnesium bromide with water will produce ethane.

1. Ethylmagnesium Bromide CAS 925-90-6 Basic Parameter

Product Name: ETHYL MAGNESIUM BROMIDE
Synonyms: ethyl magnesium bromide;MFCD00000043;EINECS 213-127-3
CAS NO: 925-90-6
Molecular Formula: C2H5BrMg
Molecular Weight: 133.27
Melting Point: -116.3°C
Boiling point:  34.6°C
Density:  1.02 g/mL at 25 °C
Appearance: Pale yellow to brown Solution
Storage: water-free area

2. Ethylmagnesium Bromide Picture

Ethylmagnesium Bromide CAS 925-90-6

3. Ethylmagnesium Bromide Storage

Ethylmagnesium bromide is highly reactive and moisture-sensitive. It should be stored in a tightly sealed container, away from water and air. It is typically stored in a refrigerator or a cold room. Precautions should be taken to avoid contact with moisture during handling and storage.

4. Ethylmagnesium Bromide Useage

Ethylmagnesium bromide is used as a reagent in various organic transformations, such as:
Grignard reaction: It reacts with carbonyl compounds (aldehydes, ketones, esters, etc.) to form alcohols.
Nucleophilic addition: It adds to various electrophiles like epoxides, halides, and acid chlorides.
Reduction reactions: It can be used as a reducing agent to convert functional groups like aldehydes, ketones, and esters to alcohol.

5. Ethylmagnesium Bromide Reactions

The reaction of ethylmagnesium bromide with water will produce ethane.
Ethylmagnesium bromide reacts vigorously with water, alcohol, and other protic solvents, releasing flammable gases. It should be handled with caution and under an inert atmosphere. Additionally, it is important to pay attention to controlling the reaction conditions (temperature, concentration, and stoichiometry) to ensure the desired chemical transformations.

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