Description
Specifications Table
Product Name – Tetrabutylammonium iodide, 98%
Quantity/Pack Size – 2.5KG, 25GR, 100GR, 500GR
Form – Crystalline powder
Grade – Reagent grade (98% purity)
Application – Phase-transfer catalyst, organic synthesis, ion-pair extraction
Product Overview
Tetrabutylammonium iodide (98%) is a quaternary ammonium salt widely recognized for its efficiency as a phase-transfer catalyst in organic synthesis. Its high purity ensures minimal impurities, making it suitable for sensitive reactions where ionic contamination could compromise results. The compound’s lipophilic nature enables it to facilitate the transfer of anions between aqueous and organic phases, enhancing reaction rates in biphasic systems. As a crystalline powder, it remains stable under inert conditions but is hygroscopic, requiring careful handling to prevent moisture absorption. The reagent’s versatility extends to applications in ion-pair extraction, where it aids in the separation of polar compounds from complex matrices. Its compatibility with a broad range of solvents, including dichloromethane, acetone, and alcohols, further broadens its utility in laboratory settings. Store in a tightly sealed container under dry, cool conditions to maintain its integrity and performance over extended periods.
FAQs
1. What is the solubility of tetrabutylammonium iodide in common organic solvents?
It is highly soluble in polar organic solvents like dichloromethane, chloroform, and acetone, with moderate solubility in alcohols such as methanol and ethanol.
2. Can this compound be used in aqueous solutions?
While it is sparingly soluble in water, its primary function in aqueous systems is as a phase-transfer catalyst to shuttle anions into organic phases.
3. What precautions should be taken during storage to prevent degradation?
Store in an airtight container under inert gas (e.g., nitrogen) in a cool, dry place to avoid moisture absorption and hydrolysis.
4. Is tetrabutylammonium iodide compatible with strong oxidizing agents?
No, it should not be exposed to strong oxidizers, as it may undergo decomposition or form unstable byproducts.
5. What alternatives exist for phase-transfer catalysis if this reagent is unavailable?
Alternatives include tetrabutylammonium bromide, chloride, or hydroxide, though their reactivity and solubility profiles may differ slightly.
