Description
Specifications Table
Product Name – Lithium aluminium hydride, 4.0M solution in diethyl ether, AcroSeal®
Quantity/Pack Size – 100ML, 800ML
Form – Solution
Grade – Reagent
Application – Reducing agent in organic synthesis, pharmaceutical intermediates
Product Overview
Lithium aluminium hydride (LiAlH₄) in a 4.0M diethyl ether solution is a powerful reducing agent widely used in organic chemistry for converting esters, carboxylic acids, aldehydes, and ketones into their corresponding alcohols. The AcroSeal® packaging ensures minimal exposure to moisture, preserving the reagent’s reactivity and extending shelf life. This solution is particularly valued for its high purity and consistent performance in sensitive reactions, where precise stoichiometry is critical. The ether solvent enhances solubility and reactivity, making it suitable for a broad range of reduction applications. Due to its moisture-sensitive nature, it must be handled under an inert atmosphere, such as nitrogen or argon, to prevent decomposition. The reagent is typically stored in tightly sealed containers, away from heat and ignition sources, to maintain stability. Its versatility in reducing functional groups makes it indispensable in synthetic laboratories, though proper safety protocols must be followed due to its highly reactive and flammable properties. The AcroSeal® packaging further ensures ease of dispensing while minimizing contamination risks, making it a reliable choice for researchers and chemists.
FAQs
1. What is the concentration of this lithium aluminium hydride solution?
The solution is provided at a 4.0M concentration in diethyl ether, offering a standardized and potent reducing agent for laboratory applications.
2. Is this solution compatible with glassware?
Yes, the solution can be used with standard borosilicate glassware, but ensure it is dry and free from moisture to prevent violent reactions.
3. Can this reagent be used for large-scale synthesis?
The 800ML pack size is suitable for medium-scale reactions, though for industrial applications, bulk quantities or alternative formulations may be required.
4. How should this solution be stored to maintain stability?
Store the sealed container under an inert gas, such as nitrogen, in a cool, dry place away from heat, sparks, or open flames to prevent degradation.
5. What safety precautions are necessary when handling this reagent?
Wear protective gloves, goggles, and a lab coat, and work in a fume hood due to its flammable and moisture-sensitive nature. Avoid contact with water or oxidizing agents.
