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Dodecylbenzenesulfonic acid

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Identification
Molecular formula
C18H30O3S
CAS number
246280-63-9
IUPAC name
2-[4-[(2-butoxybenzoyl)amino]benzoyl]oxyethyl-diethyl-methyl-ammonium
State
State

At room temperature, dodecylbenzenesulfonic acid is typically in a liquid state. However, it can become solid at lower temperatures.

Melting point (Celsius)
10.00
Melting point (Kelvin)
283.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
326.49g/mol
Molar mass
326.4900g/mol
Density
1.1500g/cm3
Appearence

Dodecylbenzenesulfonic acid is typically a colorless to pale yellow viscous liquid. It may also appear as a solid depending on the temperature and purity. It is commonly used in the production of surfactants.

Comment on solubility

Solubility of 2-[4-[(2-butoxybenzoyl)amino]benzoyl]oxyethyl-diethyl-methyl-ammonium

The solubility of 2-[4-[(2-butoxybenzoyl)amino]benzoyl]oxyethyl-diethyl-methyl-ammonium is determined by several factors, notably the presence of hydrophilic and lipophilic regions within its chemical structure.

Key Factors Influencing Solubility:

  • Polarity: The ammonium functional group lends a degree of polarity, which can enhance solubility in polar solvents such as water.
  • Hydrophobic Character: Conversely, the butoxy and aromatic components contribute substantially to hydrophobicity, potentially limiting solubility in aqueous solutions.
  • Temperature: Higher temperatures may improve solubility due to increased kinetic energy, allowing more interaction between the compound and solvent.
  • pH Sensitivity: Changes in pH can affect the ionization of ammonium groups, thus altering solubility dynamics.

In general, solubility can often be complex, as described by the principle of "like dissolves like." Therefore, while this compound exhibits some solubility in polar solvents, its overall behavior might necessitate optimization through a careful approach to solvent selection, pH balancing, and temperature control.
Ultimately, for practical applications, conducting specific solubility tests is advised to determine the most effective conditions for dissolution of this compound.

Interesting facts

Interesting Facts about 2-[4-[(2-butoxybenzoyl)amino]benzoyl]oxyethyl-diethyl-methyl-ammonium

The compound 2-[4-[(2-butoxybenzoyl)amino]benzoyl]oxyethyl-diethyl-methyl-ammonium is a fascinating example of a quaternary ammonium compound, which is often discussed in the context of organic chemistry and materials science. Here are some key points that make this compound stand out:

  • Dual Functionality: This compound showcases a unique structure combining both amino and benzoyl functionalities, which allows for interesting interactions in various chemical environments.
  • Application Potential: Quaternary ammonium compounds are widely used in antimicrobial agents and surface-active agents, making this compound potentially significant in pharmaceuticals and material coatings.
  • Structural Features: The size and branching of the butoxy group contribute to its hydrophobic characteristics, while the quaternary ammonium structure enhances solubility in polar solvents.
  • Research Interest: Scientists are particularly interested in studying the biological activity of such compounds to understand their mode of action against pathogens.
  • Versatile Applications: Beyond their role in disinfectants and sanitizers, compounds like this can be explored in the development of drug delivery systems due to their capacity to modify microbial membranes.

As a chemistry student or a scientist delving into the realm of synthetic organic compounds, it's exciting to explore how the intricate design of molecules like 2-[4-[(2-butoxybenzoyl)amino]benzoyl]oxyethyl-diethyl-methyl-ammonium can lead to innovative solutions in various fields, from healthcare to materials engineering. The ongoing research and application possibilities surrounding such compounds make them a rich area for exploration and discovery.