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Ethyltrimethylammonium

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Identification
Molecular formula
C5H15N
IUPAC name
ethyl(trimethyl)ammonium
State
State
Ethyltrimethylammonium is typically a liquid at room temperature. It possesses the characteristic properties of quaternary ammonium compounds which often result in a liquid state around standard laboratory conditions.
Melting point (Celsius)
-80.00
Melting point (Kelvin)
193.15
Boiling point (Celsius)
132.00
Boiling point (Kelvin)
405.15
General information
Molecular weight
102.19g/mol
Molar mass
102.1880g/mol
Density
0.8309g/cm3
Appearence

Ethyltrimethylammonium is typically a colorless liquid when isolated in its purest form. It is often found as a solution and can be observed to have a slightly viscous texture. It is hygroscopic, meaning it can absorb moisture from the air, which may impact its appearance over time.

Comment on solubility

Solubility of Ethyl(trimethyl)ammonium

When it comes to the solubility of ethyl(trimethyl)ammonium, it largely depends on its ionic nature and the presence of polar or non-polar groups in the molecule. This compound is a quaternary ammonium salt, which typically exhibits distinct solubility characteristics:

  • High Solubility in Water: Due to its ionic nature, ethyl(trimethyl)ammonium generally shows a strong affinity for water, making it highly soluble in aqueous solutions.
  • Solubility in Organic Solvents: While its solubility in water is considerable, the presence of ethyl and trimethyl groups also allows for significant solubility in various organic solvents such as ethanol and methanol.
  • Dependence on Concentration: At higher concentrations, the solubility may be affected by interactions between ions which can lead to decreased effective solubility.

In summary, the solubility of ethyl(trimethyl)ammonium can be summarized as follows:

  1. It is generally soluble in water.
  2. It exhibits solubility in several organic solvents.
  3. Solubility can be concentration-dependent.

These properties make ethyl(trimethyl)ammonium an interesting compound in various applications, particularly where solubility plays a crucial role in chemical interactions.

Interesting facts

Interesting Facts about Ethyl(trimethyl)ammonium

Ethyl(trimethyl)ammonium is a fascinating quaternary ammonium compound with unique applications and properties. Here are some remarkable aspects of this compound:

  • Quaternary Ammonium Compounds: As a member of the quaternary ammonium class, ethyl(trimethyl)ammonium features a positively charged nitrogen atom that is bonded to four organic groups. This structure leads to its diverse functionalities in various chemical applications.
  • Applications in Industry: This compound is often employed as a phase transfer catalyst, particularly in reactions that involve the transport of ions across interfaces. This characteristic enhances reaction efficiency and product yields in organic synthesis.
  • Surface Active Agents: Ethyl(trimethyl)ammonium can function as a surfactant, lowering surface tension and allowing for improved dispersion and mixing in formulations. This property is valuable in the development of emulsions and formulations in the cosmetic and pharmaceutical industries.
  • Biocidal Properties: Many quaternary ammonium compounds, including ethyl(trimethyl)ammonium, have been shown to exhibit antimicrobial properties. They are frequently used in disinfectants and preservatives, making them critical in maintaining hygiene in healthcare settings.
  • Solubility in Water: Due to the charged nature of its ammonium group, ethyl(trimethyl)ammonium tends to exhibit high solubility in water, which contributes to its effectiveness in various aqueous applications.

As highlighted by researchers, "The versatility of quaternary ammonium compounds such as ethyl(trimethyl)ammonium in both industrial and health-related applications makes them invaluable tools in modern chemistry."
Whether in laboratories, industrial processes, or healthcare, the role of this compound is pivotal in driving advances. Its balance of utility and effectiveness makes it a topic of interest for chemists and scientists alike.

Synonyms
Ethyltrimethylammonium
Trimethylethylammonium
Tmea chloride
15302-88-2
N,N,N-trimethylethanaminium
Ethanaminium, N,N,N-trimethyl-
CHEBI:271685
SN8RN9G785
DTXSID20165201
RefChem:191783
DTXCID6087692
ethyl(trimethyl)azanium
TMEA
CHEMBL104897
Ethyl-trimethyl-ammonium
ethyltrimethylammonium ion
Ammonium, ethyltrimethyl-
ethyltrimethylammonium cation
SCHEMBL22078
SCHEMBL170840
SCHEMBL232317
SCHEMBL4936948
SCHEMBL16797924
YOMFVLRTMZWACQ-UHFFFAOYSA-N
BDBM50147110
Q27225717