Skip to main content

dodecyltrimethylammonium bromide

ADVERTISEMENT
Identification
Molecular formula
C15H34BrN
CAS number
1119-94-4
IUPAC name
trimethyl-(1-methyl-2-phenyl-ethyl)ammonium
State
State

At room temperature, dodecyltrimethylammonium bromide is typically a solid.

Melting point (Celsius)
246.00
Melting point (Kelvin)
519.15
Boiling point (Celsius)
-1.00
Boiling point (Kelvin)
272.15
General information
Molecular weight
308.46g/mol
Molar mass
308.3310g/mol
Density
1.2200g/cm3
Appearence

Dodecyltrimethylammonium bromide appears as a white crystalline powder. It is soluble in water, forming a clear solution. The compound may also appear as small, colorless crystals in a pure form.

Comment on solubility

Solubility of Trimethyl-(1-methyl-2-phenyl-ethyl)ammonium

Trimethyl-(1-methyl-2-phenyl-ethyl)ammonium is an interesting quaternary ammonium compound that exhibits unique solubility characteristics. Its solubility can generally be influenced by various factors such as temperature, polarity, and the presence of solvents.

Factors Affecting Solubility:

  • Polarity: This compound tends to be more soluble in polar solvents due to its ionic nature.
  • Temperature: Increased temperatures typically enhance the solubility of organic compounds, including quaternary ammoniums.
  • Counterions: The type of counterion associated with the ammonium group can affect solubility. In many cases, it is soluble in water when associated with halides or other simple anions.

In summary, the solubility of trimethyl-(1-methyl-2-phenyl-ethyl)ammonium is variable, exhibiting a degree of solubility in polar solvents while demonstrating limited solubility in non-polar environments. As a result, it is crucial for chemists to consider the solvent system when working with this compound.

Interesting facts

Interesting Facts about Trimethyl-(1-methyl-2-phenyl-ethyl)ammonium

Trimethyl-(1-methyl-2-phenyl-ethyl)ammonium is a fascinating quaternary ammonium compound that has garnered attention for its unique properties and applications. Below are some intriguing insights about this compound:

  • Ion Exchange Properties: Due to its quaternary ammonium structure, this compound exhibits remarkable ion exchange capabilities, making it useful in various chemical processes, particularly in catalysis and separation techniques.
  • Biological Relevance: Compounds of this category are often utilized in biotechnology and pharmaceutical fields. They can serve as intermediates in the synthesis of bioactive molecules, influencing the development of novel drugs.
  • Surfactant Applications: The presence of both non-polar and polar groups in trimethyl-(1-methyl-2-phenyl-ethyl)ammonium renders it an effective surfactant. It can reduce surface tension in solutions, thus finding applications in detergents and emulsifiers.
  • Quaternary Ammonium Compounds: These compounds are known for their antibacterial properties, with applications in disinfectants and antimicrobial agents, providing an additional layer of importance in public health.
  • Versatility: The variations in the chemical structure allow for tailored applications, depending on the specific phenyl and alkyl groups attached, enabling customized functionalities in different products.

In summary, trimethyl-(1-methyl-2-phenyl-ethyl)ammonium is not just a compound; it represents a convergence of chemistry and application, showcasing the intricate balance between molecular design and functionality. As John Dalton once said, “All matter is composed of aggregate particles," and in this case, it emphasizes how every component of a compound can impact its value and functionality in scientific and industrial advancements.

Synonyms
SCHEMBL28689153