Description
Specifications Table
Product Name – Sodium bis(trimethylsilyl)amide, pure, 2M solution in THF, AcroSeal®
Quantity/Pack Size – 100ML, 800ML
Form – Liquid
Grade – Pure
Application – Strong base, deprotonation, organic synthesis
Product Overview
Sodium bis(trimethylsilyl)amide (NaHMDS) is a highly reactive, non-nucleophilic strong base commonly used in organic synthesis. This 2M solution in tetrahydrofuran (THF) offers excellent solubility and stability for demanding laboratory applications. The AcroSeal® packaging ensures minimal exposure to moisture and air, preserving reagent purity. This solution is particularly valuable for deprotonation reactions where strong basicity is required without nucleophilic side reactions. The THF solvent provides compatibility with a wide range of organic substrates while maintaining the base’s reactivity. The pure grade designation indicates high chemical purity with minimal impurities that could interfere with sensitive reactions. Researchers appreciate this reagent for its consistent performance in generating enolates and other carbanion intermediates. The solution’s concentration and packaging are optimized for convenient handling and precise dosing in laboratory settings.
FAQs
1.
What is the typical shelf life of this sodium bis(trimethylsilyl)amide solution?
The solution remains stable for at least 12 months when stored properly in its original sealed container at room temperature, protected from moisture and light. 2.
Can this solution be used with moisture-sensitive substrates?
Yes, the THF solvent and packaging are designed to minimize moisture exposure, making it suitable for moisture-sensitive applications when handled under inert atmosphere. 3.
What safety precautions should be taken when handling this reagent?
Always use in a well-ventilated fume hood, wear appropriate PPE including gloves and goggles, and avoid contact with skin or eyes due to its corrosive nature. 4.
Is this solution compatible with glassware or should special containers be used?
The solution is compatible with standard laboratory glassware, though PTFE-lined caps are recommended for long-term storage to prevent moisture ingress. 5.
How does this compare to solid sodium bis(trimethylsilyl)amide?
The solution form offers easier handling and more precise dosing compared to the solid, while maintaining equivalent reactivity in most applications.
