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Ethylhexadecyldimethylammonium

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Identification
Molecular formula
C20H44N
CAS number
104893-41-4
IUPAC name
ethyl-hexadecyl-dimethyl-ammonium
State
State

At room temperature, ethylhexadecyldimethylammonium is typically found in a liquid state. It is known for its surfactant properties and is often used in industry.

Melting point (Celsius)
-20.00
Melting point (Kelvin)
253.15
Boiling point (Celsius)
310.00
Boiling point (Kelvin)
583.15
General information
Molecular weight
316.66g/mol
Molar mass
316.6590g/mol
Density
0.9003g/cm3
Appearence

Ethylhexadecyldimethylammonium compounds typically appear as a colorless to light yellow liquid. The specific texture and appearance might vary slightly depending on the formulation and impurities.

Comment on solubility

Solubility of Ethyl-Hexadecyl-Dimethyl-Ammonium

The compound ethyl-hexadecyl-dimethyl-ammonium exhibits notable solubility characteristics that are worth exploring. As a quaternary ammonium salt, its solubility can be influenced by various factors:

  • Polarity: Due to the presence of both hydrophobic (hexadecyl) and hydrophilic (ethyl and dimethyl) components, its solubility can vary significantly in different solvents.
  • Solvent Type: This compound is typically soluble in:
    • Organic solvents (e.g., ethanol, methanol)
    • Some polar solvents due to its charged ammonium group
    • Less soluble in non-polar solvents (e.g., hexane)
  • Temperature: Solubility may increase with temperature, as is common with many organic compounds.

It is important to note that the overall solubility behavior reflects a balance between the hydrophobic and hydrophilic interactions within the compound. As stated in solubility theory, "like dissolves like," which means that ethyl-hexadecyl-dimethyl-ammonium is likely to be more soluble in solvent environments that can accommodate its unique structure. This makes it particularly useful in applications where solubilization is crucial.

Understanding these factors can guide further studies and practical applications for this compound.

Interesting facts

Interesting Facts about Ethyl-hexadecyl-dimethyl-ammonium

Ethyl-hexadecyl-dimethyl-ammonium is a fascinating quaternary ammonium compound that plays a significant role in both industrial and laboratory settings. Here are some intriguing insights about this compound:

  • Surface-Active Agent: This compound is primarily known for its surfactant properties, which allow it to lower surface tension between two liquids or between a liquid and a solid. This makes it a valuable ingredient in a variety of products including detergents and emulsifiers.
  • Biocidal Activity: Ethyl-hexadecyl-dimethyl-ammonium has notable biocidal properties, making it effective against bacteria and fungi. Disinfectants containing this compound are utilized extensively in various sanitization processes, especially in healthcare settings.
  • Quaternary Ammonium Compounds (QACs): As a member of the QACs family, this compound is recognized for its versatility. QACs are often used in agricultural applications, water treatment, and as preservatives due to their ability to disrupt microbial cell membranes.
  • Applications in Research: In laboratory settings, ethyl-hexadecyl-dimethyl-ammonium is often used as a stabilizing agent and in the preparation of liposomes, which are important in drug delivery systems.
  • Safety Considerations: Like many quaternary ammonium compounds, it is important for users to handle ethyl-hexadecyl-dimethyl-ammonium with care. Proper safety procedures should always be followed to minimize exposure risks.

Overall, ethyl-hexadecyl-dimethyl-ammonium stands out not just for its functional characteristics but also for its diverse applications in both commercial and research fields. Its place in modern chemistry can be attributed to its multifaceted nature, adapting to the needs of different sectors while maintaining effectiveness.

Synonyms
Mecetronium
Mecetronium ion
Mecetronium cation
Cetyl ethyldimonium
ethylhexadecyldimethylammonium
10328-33-3
Cetyl ethyldimonium ion
17T62WR2KI
Cetyl ethyldimonium cation
Cetyldimethylethylammonium ion
cetyldimethylethylammonium
CETYLDIMETHYLETHYLAMMONIUM CATION
1-HEXADECANAMINIUM, N-ETHYL-N,N-DIMETHYL
RefChem:810815
ethyl-hexadecyl-dimethylazanium
UNII-17T62WR2KI
MLS001335953
NCGC00166120-01
SMR000875346
mecetronium(1+)
cetyldimethlethylammonium
hexadecyldimethylethylammonium
SCHEMBL41715
cid_31280
cetyldimethylethylammonium(1+)
SCHEMBL5009567
CHEMBL1550879
DTXSID2047729
ethyl-hexadecyl-dimethyl-ammonium
BDBM58926
VCAVAURZPNANDQ-UHFFFAOYSA-
CHEBI:232881
cetyl-ethyl-dimethyl-ammonium;bromide
ethyl-hexadecyl-dimethylazanium bromide
ethyl-hexadecyl-dimethylammonium;bromide
AMMONIUM, ETHYLHEXADECYLDIMETHYL-
ethyl-hexadecyl-dimethyl-azanium;bromide
NS00008253
Q27251933
Alkyl ethyl dimethyl ammonium compound C16 (AEDMAC C16)
InChI=1/C20H44N/c1-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(3,4)6-2/h5-20H2,1-4H3/q+1