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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C8H20BrNCAS 71-91-0Phase Transfer Catalysts
Tetraethyl Ammonium Bromide
TEAB — compact quaternary ammonium bromide catalyst for organic synthesis and electrochemical applications.
Tetraethyl ammonium bromide (TEAB) is a water-soluble quaternary ammonium salt used as a phase transfer catalyst in organic synthesis and as a source of tetraethylammonium ions in chemical and electrochemical processes. It facilitates biphasic halogenations, substitutions and condensations, and serves as a supporting electrolyte. Assay and packaging confirmed against each customer enquiry.
- CAS number
- 71-91-0
- Formula
- C8H20BrN
- 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
- Tetraethyl Ammonium Bromide
- CAS number
- 71-91-0
- Molecular formula
- C8H20BrN
- Molecular weight
- 210.16 g/mol
- Physical form
- Crystalline powder
- Appearance
- White to off-white crystalline powder
- Typical grade offered
- 99%+
- Melting point
- 284–286 °C (dec.)
- 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: TEAB is hygroscopic and decomposes at elevated temperatures near its melting point. Standard storage requires tightly closed containers in a dry, ventilated area. This note reflects general scientific literature.
Applications
- Phase Transfer Catalysis
- Organic Synthesis
- Electrolyte in Electrochemistry
- Pharmaceutical Intermediates
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
- TEAB
- Tetraethylammonium bromide
- Tetramethylene ammonium bromide
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