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Catalog Number:
31595
CAS Number:
71-91-0
Tetraethylammonium bromide(for ion pair chromatography)
Purity:
≥ 99% (Assay by titration)
Synonym(s):
TEA bromide
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Product Information

Tetraethylammonium bromide is a versatile quaternary ammonium salt widely utilized in ion pair chromatography, making it an essential reagent for researchers and industry professionals. Its unique structure allows it to effectively form ion pairs with various anions, enhancing the separation and analysis of ionic compounds in complex mixtures. This compound is particularly beneficial in the pharmaceutical and environmental sectors, where precise analytical methods are crucial for quality control and regulatory compliance.

In addition to its role in chromatography, tetraethylammonium bromide serves as a phase transfer catalyst in organic synthesis, facilitating reactions that involve ionic species. Its ability to improve reaction rates and yields makes it a valuable tool in synthetic chemistry. With its high solubility in organic solvents and compatibility with a range of analytical techniques, this compound stands out as a reliable choice for professionals seeking efficiency and accuracy in their work.

Synonyms
TEA bromide
CAS Number
71-91-0
Purity
≥ 99% (Assay by titration)
Molecular Formula
C8H20BrN
Molecular Weight
210.16
MDL Number
MFCD00011825
PubChem ID
6285
Melting Point
302 - 306 ?C
Density
1.400
Appearance
White to almost white crystalline powder
Conditions
Store at RT
General Information
Synonyms
TEA bromide
CAS Number
71-91-0
Purity
≥ 99% (Assay by titration)
Molecular Formula
C8H20BrN
Molecular Weight
210.16
MDL Number
MFCD00011825
PubChem ID
6285
Melting Point
302 - 306 ?C
Density
1.400
Appearance
White to almost white crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Tetraethylammonium bromide is widely utilized in research focused on:

  • Ion Pair Chromatography: This compound serves as a phase modifier in ion pair chromatography, enhancing the separation of ionic compounds in analytical chemistry. It allows for better resolution and sensitivity in detecting target analytes.
  • Pharmaceutical Formulations: In the pharmaceutical industry, it is used to improve the solubility and stability of certain drugs, making it easier to formulate effective medications.
  • Electrochemical Applications: Tetraethylammonium bromide is employed in electrochemical cells as a supporting electrolyte, providing improved conductivity and stability during electrochemical reactions.
  • Biochemical Research: Researchers use this compound in biochemical assays to study membrane transport processes, as it can influence the permeability of cell membranes.
  • Water Treatment: It finds application in water treatment processes, where it can help in the removal of heavy metals and other contaminants, contributing to environmental sustainability.

Citations