Description
Specifications Table
Product Name – Tetrabutylammonium hydroxide 30-hydrate, 95%
Quantity/Pack Size – 25GR, 100GR
Form – Solid (Hydrate)
Grade – 95%+
Application – Phase-transfer catalyst, organic synthesis, analytical reagent
Product Overview
Tetrabutylammonium hydroxide 30-hydrate, with a minimum purity of 95%, is a highly effective quaternary ammonium base widely used in organic synthesis and phase-transfer catalysis. This compound exists as a hydrated solid, offering excellent solubility in polar solvents, making it suitable for reactions requiring strong, non-nucleophilic bases. Its high purity ensures minimal impurities, reducing side reactions and improving yield consistency in laboratory applications. The 30-hydrate form provides stability during storage while maintaining reactivity when dissolved. As a phase-transfer catalyst, it facilitates reactions between reagents in immiscible solvents by transporting anions into organic phases. The compound is particularly valued for its ability to deprotonate weak acids, enabling the formation of carbanions and other reactive intermediates. Its versatility extends to applications in analytical chemistry, where it serves as a titrant or pH modifier in non-aqueous systems. The product is packaged to preserve its hygroscopic nature, ensuring long-term stability under proper storage conditions.
FAQs
1. What is the shelf life of tetrabutylammonium hydroxide 30-hydrate?
When stored in a tightly sealed container at room temperature, away from moisture and light, this compound typically retains its effectiveness for 12-24 months. Always check for physical changes before use.
2. Is this compound compatible with glassware?
Yes, it can be used with standard borosilicate glassware. However, prolonged exposure to highly alkaline solutions may etch glass surfaces, so plastic or PTFE-coated containers are recommended for long-term storage.
3. What alternatives exist for phase-transfer catalysis?
Common alternatives include tetrabutylammonium bromide, benzyltriethylammonium chloride, or crown ethers, though each varies in reactivity, solubility, and selectivity depending on the specific application.
4. How should this chemical be disposed of?
Neutralize with a dilute acid before disposal according to local hazardous waste regulations. Never dispose of untreated chemical in drains or general waste streams.
5. Does this product require any special handling precautions?
Yes, it is corrosive and hygroscopic. Wear gloves, goggles, and work in a fume hood. Avoid inhalation of dust and contact with skin or eyes, as it can cause severe irritation.
