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Tetraethylammonium chloride

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Identification
Molecular formula
C8H20ClN
CAS number
56-34-8
IUPAC name
tetraethylammonium;chloride
State
State

At room temperature, tetraethylammonium chloride exists as a solid. It is highly soluble in water and may appear as a clear, colorless solution when dissolved.

Melting point (Celsius)
285.00
Melting point (Kelvin)
558.15
Boiling point (Celsius)
185.00
Boiling point (Kelvin)
458.15
General information
Molecular weight
185.76g/mol
Molar mass
185.7550g/mol
Density
1.1500g/cm3
Appearence

Tetraethylammonium chloride is a white, crystalline powder. It is highly hygroscopic and deliquescent, meaning it readily absorbs moisture from the air and dissolves in the absorbed water, resulting in a liquid coating.

Comment on solubility

Solubility of Tetraethylammonium Chloride

Tetraethylammonium chloride (C8H20ClN) is a quaternary ammonium salt, known for its unique solubility characteristics.

In terms of solubility:

  • Water Solubility: Tetraethylammonium chloride is highly soluble in water due to its ionic nature. The presence of the positively charged tetraethylammonium ion and the negatively charged chloride ion facilitates interactions with polar water molecules.
  • Solvents: In addition to water, tetraethylammonium chloride is also soluble in other polar solvents, which underscores its versatility.
  • Limitations: However, this compound is not soluble in non-polar solvents, which limits its utility in non-polar environments.

In summary, the solubility of tetraethylammonium chloride in polar solvents makes it a useful compound in various chemical applications, although its inability to dissolve in non-polar media should be taken into account when selecting solvents for reactions.

Interesting facts

Interesting Facts About Tetraethylammonium Chloride

Tetraethylammonium chloride is a fascinating compound that finds its utility across various fields of chemistry. As a quaternary ammonium salt, it possesses unique properties that contribute to its versatility:

  • Ion Exchange: Tetraethylammonium chloride is often used in ion exchange processes, notably in organic synthesis and separation techniques.
  • Phase Transfer Catalyst: It serves as an effective phase transfer catalyst in reactions that require the transfer of ions between different phases, such as organic and aqueous phases.
  • Biological Studies: This compound has implications in biological research, particularly concerning its role in altering membrane permeability and its potential impact on neurotransmitter function.
  • Electrochemistry: Tetraethylammonium cations are frequently studied in electrochemistry for their ability to form stable complexes with various anions, enhancing our understanding of ionic behavior in solutions.

Moreover, some notable quotes from research literature emphasize its significance:

"The use of tetraethylammonium salts in organic synthesis has opened new avenues for reactivity and selectivity."

In summary, tetraethylammonium chloride is more than just a simple inorganic salt; it represents a gateway for numerous technological advancements and scientific investigations. Its diverse applications in chemistry make it a compound worth studying and appreciating in the world of science.

Synonyms
TETRAETHYLAMMONIUM CHLORIDE
56-34-8
Tetraethyl ammonium chloride
Etamon chloride
Tea chloride
N,N,N-Triethylethanaminium chloride
tetraethylammoniumchloride
Ethanaminium, N,N,N-triethyl-, chloride
tetraethylazanium;chloride
Et4NCl
EINECS 200-267-5
MFCD00011828
Ammonium, tetraethyl-, chloride
CHEBI:78161
tetraethylazanium chloride
C8H20ClN
UNII-8B82Z83XNN
8B82Z83XNN
DTXSID6041137
TEAC
NCGC00094439-01
Tetraethylammonium (chloride)
N,N,N-Triethylethanaminium chloride (1:1)
DTXCID4021137
TETRAETHYLAMMONIUM CHLORIDE [MI]
tetraethyl-ammonium chloride
CAS-56-34-8
N,N,N,N-TETRAETHYLAMMONIUM CHLORIDE
tetraethylammonium-chloride
tetra-ethylammonium chloride
Chloride, Tetraethylammonium
Lopac0_001185
SCHEMBL49847
tetra-ethyl ammonium chloride
MLS001056762
Ammonium, tetraethyl, chloride
CHEMBL434435
Tetraethylammonium chloride (TEA)
HMS2233B21
HMS3263N11
HMS3372P01
N,N,NTriethylethanaminium chloride
HY-B1793
Tox21_111281
Tox21_302129
Tox21_501185
AC7871
HB1088
AKOS017345097
Ethanaminium, N,N,Ntriethyl, chloride
Tox21_111281_1
CCG-222489
LP01185
NCGC00016008-04
NCGC00255648-01
NCGC00261870-01
AS-11727
SMR000326719
SY013931
DB-050378
CS-0013826
EU-0101185
NS00078942
T0095
Tetraethylammonium chloride, >=98.0% (AT)
T 2265
EN300-7393056
Ethanaminium, N,N,N-triethyl-, chloride (1:1)
Tetraethylammonium chloride, >=98% (titration)
SR-01000075347
Q7706336
SR-01000075347-1
Tetraethylammonium chloride, Vetec(TM) reagent grade, 98%
Tetraethylammonium chloride, for electrochemical analysis, >=99.0%
Tetraethylammonium chloride, BioUltra, for molecular biology, >=99.0% (AT)
200-267-5