[A13835] CAS 71-91-0 | Tetraethylammonium bromide, 98% | Alfa
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Brand: Alfa Aesar
71-91-0 | C8H20BrN | tetraethylammonium bromide tetraethyl ammonium bromide tetrylammonium bromide (inn)
Chemical Identifiers
CAS
71-91-0
Molecular Weight (g/mol)
210.16
Synonym
tetraethylammonium bromide tetraethyl ammonium bromide tetrylammonium bromide (inn)
SMILES
[Br-].CC[N+](CC)(CC)CC
InChI Key
HWCKGOZZJDHMNC-UHFFFAOYSA-M
Molecular Formula
C8H20BrN
IUPAC Name
tetraethylazanium bromide
Specifications
Assay (Titration ex Bromide)
≥97.5 to ≤102.5%
Loss on Drying
≤2.0%
Form
Crystals or powder or crystalline powder or lumps or fused solid
Appearance (Color)
White to pale cream
Identification (FTIR)
Conforms
설명
Tetraethylammonium bromide is used as a phase transfer catalyst. It acts as a source of tetraethylammonium ions in pharmacological and physiological studies. It is also employed in organic chemical synthesis. It plays a major role in the preparation of tetraethylammonium superoxide from potassium superoxide for the conversion of primary alkyl halides to dialkyl peroxides. Furthermore, It is utilized as a catalyst in the oxidation of organic sulfide to sulfoxide using o-iodoxybenzoic acid.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Tetraethylammonium bromide is used as a phase transfer catalyst. It acts as a source of tetraethylammonium ions in pharmacological and physiological studies. It is also employed in organic chemical synthesis. It plays a major role in the preparation of tetraethylammonium superoxide from potassium superoxide for the conversion of primary alkyl halides to dialkyl peroxides. Furthermore, It is utilized as a catalyst in the oxidation of organic sulfide to sulfoxide using o-iodoxybenzoic acid.
Tetraethylammonium bromide is used as a phase transfer catalyst. It acts as a source of tetraethylammonium ions in pharmacological and physiological studies. It is also employed in organic chemical synthesis. It plays a major role in the preparation of tetraethylammonium superoxide from potassium superoxide for the conversion of primary alkyl halides to dialkyl peroxides. Furthermore, It is utilized as a catalyst in the oxidation of organic sulfide to sulfoxide using o-iodoxybenzoic acid.
Solubility
Soluble in water.
Notes
Hygroscopic. Incompatible with strong oxidizing agents and bases.
Other References:
Merck Index:14,9199Beilstein:3563430
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
TSCA:YesRTECS Number:BS5950000
경고:RUO – Research Use Only
CAS71-91-0FORMULAC8H20BrNEINECS200-769-4MDLMFCD00011825
| Pakage | 1000g, 250g, 5000g |
|---|---|
| brand | Alfa Aesar |
