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Didecyldimethylammonium chloride

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Identification
Molecular formula
C22H48ClN
CAS number
7173-51-5
IUPAC name
dimethyl-di(tetradecyl)ammonium;chloride
State
State

At room temperature, didecyldimethylammonium chloride is typically a solid. When in solution, it remains as a liquid form commonly used for its disinfectant properties.

Melting point (Celsius)
24.00
Melting point (Kelvin)
297.15
Boiling point (Celsius)
250.00
Boiling point (Kelvin)
523.15
General information
Molecular weight
447.13g/mol
Molar mass
447.1260g/mol
Density
0.8850g/cm3
Appearence

Didecyldimethylammonium chloride typically appears as a white to off-white crystalline solid or powder. It can also manifest as a colorless solution when dissolved in a solvent like water or alcohol.

Comment on solubility

Solubility of Dimethyl-di(tetradecyl)ammonium Chloride (C22H48ClN)

Dimethyl-di(tetradecyl)ammonium chloride is an intriguing compound when it comes to solubility behaviors. Given its structure, it exhibits characteristics typical of quaternary ammonium compounds that influence its solubility across different media. Here are some key points regarding its solubility:

  • Water Solubility: Generally, quaternary ammonium salts like this compound tend to have limited solubility in water due to their hydrophobic tetradecyl chains. The presence of two long hydrophobic alkyl groups (tetradecyl) significantly reduces solubility in aqueous environments.
  • Organic Solvents: Conversely, this compound is expected to be more soluble in non-polar or weakly polar organic solvents. The long hydrocarbon chains enhance compatibility with organic phases, making it suitable for applications in organic solvent systems.
  • Temperature Dependency: The solubility can be affected by temperature; generally, increased temperatures may enhance the solubility in both water and organic solvents.
  • Salinity Influence: In environments with high salinity, its solubility profile may alter due to ion interactions, further complicating its behavior in mixed solvent systems.

In summary, while dimethyl-di(tetradecyl)ammonium chloride has limited solubility in water, its favorable interaction with various organic solvents makes it a versatile candidate for a multitude of industrial applications.

Interesting facts

Interesting Facts About Dimethyl-di(tetradecyl)ammonium Chloride

Dimethyl-di(tetradecyl)ammonium chloride is a fascinating quaternary ammonium compound with various applications and properties that capture the interest of chemists and researchers alike. Here are some key points that highlight its significance:

  • Quaternary Structure: This compound belongs to a class of molecules known as quaternary ammonium compounds, characterized by the presence of a positively charged nitrogen atom bonded to four organic groups. The unique structure contributes to its properties and applications.
  • Surfactant Properties: Due to its amphiphilic nature, dimethyl-di(tetradecyl)ammonium chloride acts as a surfactant. It can reduce surface tension, making it effective in various industrial applications such as detergents, fabric softeners, and emulsifiers.
  • Antimicrobial Activity: Many quaternary ammonium compounds exhibit antimicrobial properties. Research suggests that dimethyl-di(tetradecyl)ammonium chloride can inhibit the growth of certain bacteria and fungi, making it valuable in disinfectant formulations.
  • Cosmetic and Pharmaceutical Use: Its ability to stabilize formulations while also providing conditioning properties makes this compound a common ingredient in personal care and cosmetic products. It's often incorporated for its efficacy in hair conditioners and as a preservative.
  • Environmental Considerations: As with many surfactants, the environmental impact of this compound is an area of active study. Understanding its biodegradability and toxicity is crucial for its safe application in consumer products and industrial settings.

In conclusion, dimethyl-di(tetradecyl)ammonium chloride exemplifies the diverse world of chemical compounds. Its multifaceted uses, from surfactants to antimicrobial agents, highlight the importance of quaternary ammonium compounds in modern science and industry. As research continues, more applications and insights are likely to emerge, making it a compound worth keeping an eye on.

Synonyms
10108-91-5
DIMETHYLDITETRADECYLAMMONIUM CHLORIDE
Dimethyldimyristylammonium chloride
Dimyristyldimonium chloride
1-Tetradecanaminium, N,N-dimethyl-N-tetradecyl-, chloride (1:1)
UNII-THH5QTL9Z8
THH5QTL9Z8
Ditetradecyldimethylammonium chloride
EINECS 233-300-7
NSC-61373
DTXSID8051463
dimyristyl dimethyl ammonium chloride
NSC 61373
1-Tetradecanaminium, N,N-dimethyl-N-tetradecyl-, chloride
DTXCID808461
N,N-Dimethyl-N-tetradecyltetradecan-1-aminium chloride
dimethyl-di(tetradecyl)azanium;chloride
DIMETHYLDITETRADECYLAZANIUM CHLORIDE
EINECS 269-924-1
EC 269-924-1
SCHEMBL219833
Dimethylditetradecylammonium cation
RSHHCURRBLAGFA-UHFFFAOYSA-M
NSC61373
AKOS016845904
dimethyl-di(tetradecyl)ammonium;chloride
DA-17505
NS00080782
G92033
1-Tetradecanaminium,N-dimethyl-N-tetradecyl-, chloride
N,N-Dimethyl-N-tetradecyltetradecan-1-aminiumchloride
Q27289964