CAS 56-37-1C13H22ClNBenzyl Triethyl Ammonium Chloride
TEBAC — one of the most widely used quaternary ammonium phase transfer catalysts.
Crystalline powder
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C16H36INCAS 311-28-4Phase Transfer Catalysts
Tetrabutyl Ammonium Iodide
TBAI — quaternary ammonium iodide catalyst for enhanced nucleophilic substitutions and cross-coupling.
Tetrabutyl ammonium iodide (TBAI) is a quaternary ammonium phase transfer catalyst that combines the phase-shuttling capabilities of the tetrabutylammonium cation with the nucleophilic catalytic enhancement of the iodide anion. In substitution reactions, catalytic TBAI in situ generates reactive alkyl iodides from less reactive alkyl chlorides or bromides, dramatically speeding up reactions. Specification, purity and packaging confirmed against enquiry.
- CAS number
- 311-28-4
- Formula
- C16H36IN
- Form
- Crystalline powder
Price, minimum order quantity, packing and lead time are confirmed per enquiry.
Product information
Only identifiers and properties we hold for this product are listed. Anything not shown here is confirmed against your enquiry rather than assumed.
- Product name
- Tetrabutyl Ammonium Iodide
- CAS number
- 311-28-4
- Molecular formula
- C16H36IN
- Molecular weight
- 369.37 g/mol
- Physical form
- Crystalline powder
- Appearance
- White to light yellow crystalline powder
- Typical grade offered
- 99%+
- Melting point
- 144–147 °C
- Purity / assay
- Confirmed against your specification on enquiry
- Packing
- Confirmed on enquiry
- Origin
- Confirmed on enquiry
- Documentation
- Available on request for a specific enquiry
General technical information
General information: TBAI is sensitive to light and moisture; prolonged exposure to air/light can cause discoloration due to trace iodine liberation. Stored in opaque, airtight containers. This is general chemistry context.
Applications
- Phase Transfer Catalysis
- Nucleophilic Substitution
- Etherification & Esterification
- Electrolyte & Analytical Reagent
Listed applications describe where this type of material is commonly used. Suitability for your process should be confirmed against the specification agreed for your order.
Also known as
- TBAI
- Tetrabutylammonium iodide
- Tetra-n-butylammonium iodide
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