Description
Specifications Table
Product Name – Methylmagnesium bromide, 3M solution in diethyl ether, AcroSeal®
Quantity/Pack Size – 100ML, 800ML
Form – Liquid solution
Grade – AcroSeal® (high purity, air/moisture-sensitive)
Application – Grignard reagent for C-C bond formation, organic synthesis
Product Overview
Methylmagnesium bromide (3M solution in diethyl ether) is a highly reactive Grignard reagent supplied in AcroSeal® packaging to ensure maximum purity and stability. This organomagnesium compound is widely recognized for its role in carbon-carbon bond formation, making it indispensable in synthetic organic chemistry. The 3M concentration in anhydrous diethyl ether provides optimal reactivity while maintaining solution stability under proper storage conditions. The AcroSeal® technology offers an additional layer of protection against moisture and air exposure, which is critical for maintaining the reagent’s potency. This solution is particularly valued for its consistent performance in nucleophilic addition reactions, halogen-magnesium exchange processes, and as a strong base in deprotonation reactions. The ether solvent system enhances solubility while allowing for precise control over reaction kinetics. As a moisture-sensitive reagent, it requires careful handling under inert atmosphere conditions to prevent decomposition. The product’s high purity level ensures minimal byproduct formation, making it suitable for demanding synthetic applications where yield and selectivity are paramount.
FAQs
1. What is the shelf life of Methylmagnesium bromide 3M solution?
The shelf life is typically 12 months from the date of manufacture when stored unopened at recommended conditions. Always check the label for specific batch information.
2. Can this reagent be used with THF as an alternative solvent?
While diethyl ether is the standard solvent, THF can be used but may affect reaction rates and selectivity. Solvent compatibility should be verified for specific applications.
3. What precautions are needed during storage?
Store under nitrogen or argon in a cool, dry place away from ignition sources. The AcroSeal® packaging should remain sealed until use to prevent moisture contamination.
4. How does the AcroSeal® packaging benefit this product?
The AcroSeal® technology provides an airtight, moisture-resistant barrier that extends shelf life and maintains reagent purity during storage and handling.
5. What are the signs of degradation in this solution?
Cloudiness, color changes, or gas evolution indicate potential degradation. Degraded solutions should not be used as they may compromise reaction outcomes.
