Description
Specifications Table
Product Name – Diisobutylaluminium hydride, 1.1M solution in cyclohexane, AcroSeal®
Quantity/Pack Size – 100ML, 800ML
Form – Liquid (solution in cyclohexane)
Grade – Reagent grade
Application – Selective reducing agent in organic synthesis
Product Overview
Diisobutylaluminium hydride (DIBAL-H) 1.1M solution in cyclohexane is a highly selective reducing agent widely used in organic synthesis for the controlled reduction of esters, lactones, and nitriles to aldehydes. The AcroSeal® packaging ensures air and moisture resistance, preserving the reagent’s reactivity and extending shelf life. This cyclohexane-based solution offers enhanced stability compared to neat DIBAL-H, making it safer to handle while maintaining high reactivity. The 1.1M concentration provides an optimal balance between reactivity and ease of dosing, suitable for both small-scale and bulk applications. The reagent is compatible with standard laboratory glassware and can be used under inert atmospheres for maximum efficiency. Its high purity minimizes side reactions, ensuring cleaner product formation in sensitive transformations. The solution’s clear, colorless appearance allows for easy visual inspection of quality and contamination. Proper storage under nitrogen or argon is recommended to maintain performance over extended periods.
FAQs
1. What is the typical shelf life of Diisobutylaluminium hydride 1.1M solution in cyclohexane?
When stored unopened under inert gas at recommended temperatures, the solution maintains its specified concentration for 12-18 months from the date of manufacture.
2. Can this solution be used with standard laboratory glassware?
Yes, the cyclohexane solution is compatible with borosilicate glass, though it’s recommended to use dry, inert-atmosphere conditions for handling to prevent moisture contamination.
3. What safety precautions should be taken when handling this reagent?
The solution is pyrophoric and moisture-sensitive. Always handle under nitrogen/argon atmosphere using flame-resistant lab equipment and appropriate PPE including gloves and goggles.
4. How does the AcroSeal® packaging benefit this product?
The AcroSeal® technology provides an airtight, moisture-resistant barrier that prevents degradation from atmospheric exposure, maintaining reagent purity during storage and between uses.
5. What’s the recommended storage temperature for this solution?
Store at 2-8°C in a tightly sealed container under inert gas, away from ignition sources and incompatible materials like water or oxidizing agents.
