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Sodium dodecylbenzenesulfonate

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Identification
Molecular formula
C18H29NaO3S
CAS number
25155-30-0
IUPAC name
1,1-dioxo-1,2-benzothiazol-3-olate;2-dodecylisoquinolin-2-ium
State
State

At room temperature, sodium dodecylbenzenesulfonate is typically in a solid state, appearing as a white to light yellow solid in the form of flakes or powder. It is commonly used in industrial and household settings, particularly in cleaning agents, taking advantage of its surfactant properties.

Melting point (Celsius)
288.50
Melting point (Kelvin)
561.65
Boiling point (Celsius)
308.90
Boiling point (Kelvin)
582.05
General information
Molecular weight
348.48g/mol
Molar mass
348.4810g/mol
Density
0.8605g/cm3
Appearence

The compound appears as a white to light yellow flaky solid. It is known for its detergent-like properties due to the presence of the sulfonate group, which contributes to its amphiphilic nature. The compound may also be available as a powder, appearing similarly white or yellowish.

Comment on solubility

Solubility of 1,1-dioxo-1,2-benzothiazol-3-olate; 2-dodecylisoquinolin-2-ium

The solubility of the compound 1,1-dioxo-1,2-benzothiazol-3-olate; 2-dodecylisoquinolin-2-ium can be complex and varies based on several factors. Here are some key points regarding its solubility:

  • Polarity: The presence of both the benzothiazole moiety and the dodecyl isoquinolinium cation suggests that the molecule may exhibit amphiphilic characteristics, which can influence its solubility in different solvents.
  • Aqueous Solubility: Typically, the dodecyl chain can hinder solubility in water due to its hydrophobic nature, potentially leading to limited solubility in aqueous solutions.
  • Organic Solvents: In contrast, this compound is likely to be more soluble in non-polar or mildly polar organic solvents, where the hydrophobic dodecyl chain aligns more favorably.
  • Temperature Dependency: Solubility can also be temperature-dependent, often increasing with higher temperatures for many compounds.
  • pH Effects: The solubility may be influenced by the pH of the solution, particularly if the compound can undergo protonation or deprotonation, affecting its ionic character.

In conclusion, while the precise solubility behavior of 1,1-dioxo-1,2-benzothiazol-3-olate; 2-dodecylisoquinolin-2-ium requires definitive experimental data for quantification, general expectations suggest variable solubility based on the aforementioned factors.

Interesting facts

Interesting Facts about 1,1-Dioxo-1,2-benzothiazol-3-olate

The compound 1,1-dioxo-1,2-benzothiazol-3-olate belongs to a class of heterocyclic compounds characterized by unique sulfur and nitrogen-containing structures. Here are some intriguing points about this compound:

  • Biological Activity: This compound exhibits potential bioactivity, making it of interest in pharmaceutical research. Its dioxo group can interact with biological systems, potentially leading to novel therapeutic applications.
  • Versatile Applications: Besides its biological significance, the compound is explored for its role in various chemical reactions and as a precursor in the synthesis of other complex molecules.
  • Analytical Interest: The structural properties of this compound make it an excellent candidate for analytical chemistry to study reaction mechanisms and environmental interactions.
  • Research Opportunities: Ongoing studies are investigating the interactions between this compound and different biological targets, contributing to our understanding of drug design and development.

Cultural Relevance

Furthermore, the compound's unique structure and potential applications spark discussions among scientists and students alike, emphasizing the importance of heterocycles in organic chemistry.


Interesting Facts about 2-Dodecylisoquinolin-2-ium

2-Dodecylisoquinolin-2-ium is a fascinating compound that bridges organic chemistry and material science. Here are some compelling aspects:

  • Structural Ubiquity: Isoquinolinium compounds are noted for their diverse structural motifs, and the dodecyl substitution leads to increased lipophilicity, enhancing its interaction with biological membranes.
  • Potential in Drug Development: The dodecyl group may enhance the compound's ability to penetrate cell membranes, positioning it as a potential lead compound in the design of new pharmaceuticals.
  • Surface Activity: Due to its amphiphilic nature, this compound can exhibit properties useful in the formulation of surfactants and emulsifiers, which are vital in numerous industrial and household products.
  • Research Avenues: Current studies focus on the compound's photophysical properties and its behavior in self-assembly processes, which could have significant implications in nanotechnology.

Innovation in Chemistry

Ultimately, 2-dodecylisoquinolin-2-ium serves as a prime example of how compounds with unique structures can lead to innovative applications in various fields, from medicinal chemistry to materials science.

Synonyms
LAURYL ISOQUINOLINIUM SACCHARINATE
Laurylisoquinolinium benzosulfimide
UNII-S5LL54G1G9
HQ-4300
HQ-4330
S5LL54G1G9
7444-81-7
Isoquinolinium, 2-dodecyl-, salt with 1,2-benzisothiazol-3(2H)-one 1,1-dioxide (1:1)
Isoquinolinium, 2-dodecyl-, salt with 1,2-benzisothiazolin-3-one 1,1-dioxide (1:1)
DTXSID40274586
LAURYLISOQUINOLINIUM SACCHARINATE
Q27288682