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Ethyl Magnesium bromide

Price 52000 INR/ Kilograms

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MOQ : 1 Kilogram

Ethyl Magnesium bromide Specification

Application
Used in Grignard synthesis as organometallic reagent in organic chemistry and pharmaceuticals

Appearance
Colourless to pale yellow liquid

Ingredients
Ethyl magnesium bromide in diethyl ether or THF solution

Smell
Pungent, ether-like odor

Molecular Weight
143.26 g/mol

Poisonous
Yes, toxic on inhalation and skin contact

Physical Form
Liquid

Grade
Analytical Grade/Technical Grade

Solubility
Soluble in ether, reacts with water

HS Code
293100

Properties
Highly reactive organometallic reagent; sensitive to air and moisture; decomposes in presence of water.

Purity
1.0 M solution in diethyl ether (typical), >97%

Density
1.10 Gram per cubic centimeter(g/cm3)

Taste
Not applicable (chemical reagent)

CAS No
925-90-6

Usage
Alkylation and formation of carbon-carbon bonds

Shape
Liquid (No definite shape)

Melting Point
Not applicable (liquid solution); decomposes

Shelf Life
12 months under recommended storage conditions

Product Type
Chemical Compound

EINECS No
213-125-0

Molecular Formula
C2H5MgBr

Storage
Store under inert atmosphere (argon/nitrogen), in tightly closed containers, away from moisture and air.

Ph Level
Basic, strongly alkaline

Structural Formula
BrMgC2H5

Hazard Class
8 (Corrosive) / 4.3 (Substances which, in contact with water, emit flammable gases)

Concentration
1.0 M Solution (commonly supplied)

Packaging
Glass bottles or ampoules under inert atmosphere

Flash Point
Below 0C (for solutions in ether)

Stability
Stable under recommended storage conditions

Boiling Point
Not applicable, decomposes

Sensitivity
Air and moisture sensitive

UN Number
2924

Ethyl Magnesium bromide Trade Information

Minimum Order Quantity
1 Kilogram

Supply Ability
1 Kilogram Per Week

Delivery Time
1 Week

About Ethyl Magnesium bromide

Ethyl Magnesium bromide

CAS number : 925-90-6

Molecular formula : C2H5BrMg

Mol. Wt.: 133.27

Mp : -116.3C

Bp : 34.6C

Density : 1.02 g/mL at 25C

Fp : <30F

Appearance : dark brown solution

Exceptional Reactivity for Advanced Synthesis

Ethyl Magnesium Bromide stands out as a cornerstone in organic synthesis, particularly in the formation of carbon-carbon bonds. Its use in Grignard reactions enables the creation of complex molecules, essential for developing pharmaceuticals and fine chemicals. With high purity (>97%) and analytical or technical grade options, it caters to professional needs by ensuring consistent, reliable performance in research and manufacturing environments.

Stringent Handling and Storage Protocols

This reagents high sensitivity to air and moisture demands careful storage and handling. It must be kept in tightly sealed glass bottles or ampoules under an inert atmosphere, such as argon or nitrogen. Proper precautions, including the use of appropriate gloves and protective equipment, are crucial to prevent hazardous reactions and ensure longevity, maintaining its reactive integrity throughout its 12-month shelf life.

FAQs of Ethyl Magnesium bromide:

Q: How should Ethyl Magnesium Bromide be stored to maintain its stability?

A: Ethyl Magnesium Bromide requires storage in glass bottles or ampoules under an inert atmosphere (such as argon or nitrogen) to prevent decomposition. Keep containers tightly closed and away from moisture and air, in a cool, well-ventilated area to ensure its stability for up to 12 months.

Q: What are the main uses of Ethyl Magnesium Bromide in chemical synthesis?

A: This reagent is primarily utilized in Grignard reactions for the alkylation process and formation of carbon-carbon bonds. Such reactions are fundamental in creating a variety of pharmaceuticals and specialty chemicals, making it indispensable for organic chemistry applications.

Q: When handling Ethyl Magnesium Bromide, what safety measures should be implemented?

A: Handle this chemical with extreme caution due to its corrosive and toxic nature. Protective gloves, goggles, and lab coats must be worn. Work in a well-ventilated fume hood, and avoid skin contact or inhalation, as it is poisonous. Always keep it away from water to prevent hazardous decomposition.

Q: Where is Ethyl Magnesium Bromide commonly applied or used?

A: It is widely used in academic and industrial laboratories, especially in organic synthetic procedures. Its primary applications include pharmaceutical manufacturing, chemical research, and the production of intermediates for more complex organic molecules.

Q: What benefit does Ethyl Magnesium Bromide offer over other organometallic reagents?

A: Its high reactivity and consistent purity make it ideal for reliable Grignard synthesis, facilitating efficient carbon-carbon bond formation. This translates to increased yield and efficiency in producing target molecules in organic pharmaceutical processes.

Q: How is Ethyl Magnesium Bromide typically supplied to customers?

A: It is usually provided as a 1.0 M solution in diethyl ether (or tetrahydrofuran), packaged in sealed glass bottles or ampoules under an inert gas to preserve quality and prevent reaction with atmospheric moisture.

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