Description
Specifications Table
Product Name – Tetrabutylammonium hydroxide, 40 wt.% (1.5M) solution in water Quantity/Pack Size – 1KG, 50GR, 250GR Form – Liquid solution Grade – Analytical Application – Phase-transfer catalysis, organic synthesis
Product Overview
Tetrabutylammonium hydroxide, supplied as a 40 wt.% (1.5M) aqueous solution, is a highly effective quaternary ammonium base used extensively in organic synthesis and phase-transfer catalysis. This clear, colorless to pale yellow liquid offers strong basicity while remaining soluble in both aqueous and organic media, making it versatile for biphasic reaction systems. The analytical-grade purity ensures minimal impurities, providing consistent results in sensitive applications. Its stability under standard laboratory conditions and compatibility with a wide range of solvents enhance its utility as a catalyst and reagent. The solution’s concentration is optimized to balance reactivity with ease of handling, reducing the need for additional dilution in most protocols. As a non-nucleophilic base, it selectively deprotonates acidic substrates without competing side reactions, which is particularly valuable in the synthesis of complex organic molecules. The product is packaged in airtight containers to prevent moisture absorption and carbon dioxide contamination, preserving its potency over extended storage periods.
FAQs
1. What is the exact molarity of this tetrabutylammonium hydroxide solution?
The solution is provided at a standardized 1.5M concentration, equivalent to the 40 wt.% specification.
2. Can this solution be used directly in organic solvents?
While primarily aqueous, the solution is miscible with many polar organic solvents like alcohols and ethers, though pre-testing is recommended for specific applications.
3. What precautions should be taken during storage to maintain stability?
Store in a tightly sealed container under inert atmosphere if possible, away from moisture and CO₂ sources, at room temperature.
4. Are there any known incompatibilities with common lab materials?
The solution may react with strong acids, oxidizing agents, and certain metals like aluminum; use glass or PTFE-lined containers.
5. How does this compare to solid tetrabutylammonium hydroxide?
The liquid form offers easier handling and precise dosing compared to hygroscopic solid forms, which require careful weighing and dissolution.
