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Diethylammonium Bromide

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Identification
Molecular formula
(C4H10)2NH3Br
CAS number
553-83-9
IUPAC name
diethylammonium;bromide
State
State
Diethylammonium bromide is typically a solid at room temperature. It is usually provided in crystalline form.
Melting point (Celsius)
185.00
Melting point (Kelvin)
458.15
Boiling point (Celsius)
215.00
Boiling point (Kelvin)
488.15
General information
Molecular weight
168.08g/mol
Molar mass
168.0750g/mol
Density
1.2200g/cm3
Appearence

Diethylammonium bromide typically appears as a white crystalline powder. It is highly soluble in water, producing a clear solution.

Comment on solubility

Solubility of Diethylammonium Bromide

Diethylammonium bromide, with the chemical formula C4H10BrN, exhibits interesting solubility characteristics:

  • Water Solubility: Diethylammonium bromide is highly soluble in water, which can be attributed to the ionic nature of the bromide ion and the polar diethylammonium group.
  • Solvent Compatibility: This compound dissolves well in polar organic solvents, further enhancing its versatility in various chemical applications.
  • Temperature Dependency: The solubility can increase with temperature, making it important to consider when preparing solutions for experiments.

As a quaternary ammonium salt, diethylammonium bromide displays a characteristic behavior where:

  • The ionic bond between the diethylammonium ion and bromide enhances solubility in polar environments.
  • It may exhibit lower solubility in non-polar solvents, such as hydrocarbons, due to a lack of suitable interactions.

In conclusion, diethylammonium bromide is a versatile compound with excellent solubility in both water and polar solvents, making it suitable for various formulations and chemical reactions.

Interesting facts

Interesting Facts About Diethylammonium Bromide

Diethylammonium bromide is an intriguing quaternary ammonium compound that plays a significant role in various fields of research and industry. Here are some fascinating aspects of this compound:

  • Applications in Chemistry: Diethylammonium bromide is widely used as a phase transfer catalyst, which facilitates the movement of ions across phase boundaries, making it invaluable in organic synthesis.
  • Biological Significance: This compound exhibits interesting biological properties. It has been studied for its potential use in the delivery of therapeutic agents, highlighting its significance in drug delivery systems.
  • Synthesis: The synthesis of diethylammonium bromide involves a straightforward reaction between diethylamine and hydrogen bromide. This simplicity makes it accessible for laboratory studies.
  • Environmental Impact: As with many ammonium compounds, diethylammonium bromide's environmental effects are a topic of interest. Understanding its degradation and impact on ecosystems is crucial as we strive towards sustainable chemistry practices.
  • Research Tool: Scientists often use diethylammonium bromide in research related to ionic liquids, contributing to advancements in materials science and electrochemistry.

As chemists continue to explore its potential, diethylammonium bromide remains a versatile compound with a promising future. As the famous chemist Robert H. Grubbs once said, "The future of chemistry lies in understanding compounds at a deeper level." This rings true for diethylammonium bromide and its various applications across scientific disciplines.

Synonyms
diethylazanium;bromide
Et2NH.HBr
SCHEMBL483787
NS00080945
D90318