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Dodecylammonium acetate

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Identification
Molecular formula
C14H31NO2
CAS number
2232-47-9
IUPAC name
dodecylammonium;acetate
State
State

At room temperature, dodecylammonium acetate is typically a solid due to its relatively high molecular weight and the presence of long hydrocarbon chains. It is often used in applications where its surfactant properties are beneficial.

Melting point (Celsius)
21.00
Melting point (Kelvin)
294.15
Boiling point (Celsius)
190.50
Boiling point (Kelvin)
463.65
General information
Molecular weight
301.54g/mol
Molar mass
301.5420g/mol
Density
0.8904g/cm3
Appearence

Dodecylammonium acetate typically appears as a white or off-white waxy solid. It may also be found in a powder form with a faint characteristic odor. The appearance can vary slightly depending on the purity and physical form available.

Comment on solubility

Solubility of Dodecylammonium Acetate

Dodecylammonium acetate (C14H31N1O2) exhibits interesting solubility properties due to its structure and the presence of both hydrophobic and hydrophilic components. As a quaternary ammonium salt, the solubility of dodecylammonium acetate can be summarized as follows:

  • Solubility in Water: This compound is generally soluble in water, although the level of solubility can depend on the temperature and pH of the water.
  • Solubility in Organic Solvents: Dodecylammonium acetate is also soluble in various organic solvents, including alcohols and ethers, due to its hydrophobic dodecyl chain.
  • Concentration Effects: As with many salts, increased concentration can lead to saturation, where added dodecylammonium acetate no longer dissolves in the solvent.
  • Temperature Dependence: Solubility is generally enhanced with increasing temperature, making warm solutions a common method for dissolving this compound.

It's important to remember that the unique balance of hydrophobic and hydrophilic characteristics dictates the compound's interactions with different solvents. As a result, dodecylammonium acetate serves as an effective surfactant, further highlighting its versatility in various applications.

Interesting facts

Interesting Facts About Dodecylammonium Acetate

Dodecylammonium acetate is a fascinating compound that showcases the intriguing properties of quaternary ammonium salts. Here are some captivating aspects of this compound:

  • Structure and Composition: Dodecylammonium acetate consists of a long hydrophobic alkyl chain (dodecyl) attached to a positively charged ammonium group, along with an acetate anion. This unique structure contributes to its amphiphilic nature, making it effective in various applications.
  • Surface-Active Agent: As a surfactant, dodecylammonium acetate is particularly useful in formulations that require surface tension reduction, such as detergents and emulsifiers. Its long hydrophobic chain allows it to interact with oils and fats effectively.
  • Biocidal Properties: Compounds similar to dodecylammonium acetate are known to possess antimicrobial properties. This makes it a candidate for use in disinfectants and sanitizing agents, particularly in settings where hygiene is crucial.
  • Applications in Research: Dodecylammonium acetate finds utility as a phase transfer catalyst in organic synthesis, demonstrating its versatility in the chemical industry. It is often involved in reactions aiming to enhance the solubility of reactants in different solvents.
  • Educational Importance: For chemistry students, dodecylammonium acetate serves as an excellent example of how organic and inorganic chemistry principles converge. Studying its properties can deepen understanding of surfactants and ionic compounds.
  • Environmental Considerations: While dodecylammonium acetate has beneficial uses, it's important to consider its environmental impact. Responsible handling and disposal are essential to mitigate any potential adverse effects on ecosystems.

As you delve into the study of dodecylammonium acetate, remember this compound not only acts as a useful tool in chemistry but also highlights the broader implications of chemistry in real-world applications and environmental stewardship.

Synonyms
dodecylazanium;acetate
1-Dodecanamine acetate
TF6WC3H8BP
UNII-TF6WC3H8BP
SCHEMBL167181
DTXSID3062104
NS00076840