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1-Dodecanesulfonic acid

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Identification
Molecular formula
C12H26O3S
CAS number
2386-53-0
IUPAC name
dodecane-1-sulfonic acid
State
State

At room temperature, 1-Dodecanesulfonic acid is a solid. Its crystalline form allows for easy handling and it's typically stable in this state under normal storage conditions.

Melting point (Celsius)
51.00
Melting point (Kelvin)
324.15
Boiling point (Celsius)
335.60
Boiling point (Kelvin)
608.75
General information
Molecular weight
250.39g/mol
Molar mass
250.3860g/mol
Density
1.0400g/cm3
Appearence

1-Dodecanesulfonic acid typically appears as a white to off-white crystalline solid. It is hygroscopic and may appear as a powder or as prills or flakes depending on the specific form.

Comment on solubility

Solubility of Dodecane-1-sulfonic Acid

Dodecane-1-sulfonic acid, with the chemical formula C12H25SO3H, exhibits interesting solubility characteristics that are influenced by its molecular structure. The presence of the sulfonic acid group (-SO3H) suggests that this compound has the potential to be soluble in various solvents.

The solubility properties can be summarized as follows:

  • Water Solubility: Dodecane-1-sulfonic acid is generally soluble in water, primarily due to the ionic nature of the sulfonic acid group that can interact favorably with water molecules.
  • Solubility in Organic Solvents: This compound may be less soluble in non-polar organic solvents, like hexane or benzene, owing to the large hydrophobic dodecane chain which can hinder effective solvation.
  • Influence of pH: The solubility could also be affected by the pH of the solution; at lower pH levels, the sulfonic group may remain protonated, enhancing water solubility.

Due to these properties, dodecane-1-sulfonic acid can serve as an effective surfactant, demonstrating significant capabilities in emulsifying hydrophobic compounds and aiding in various chemical processes.

Interesting facts

Interesting Facts about Dodecane-1-sulfonic Acid

Dodecane-1-sulfonic acid is a fascinating chemical compound with unique properties and applications that make it a subject of interest in various scientific domains. Here are some intriguing aspects of this compound:

  • Versatile surfactant: Dodecane-1-sulfonic acid is primarily used as a surfactant due to its ability to reduce surface tension between liquids. This makes it an excellent agent in numerous formulations, particularly in detergents and cleaning products.
  • Applications in electrochemistry: It is often employed as an electrolyte in electrochemical studies, especially in fuel cell research. Its unique structure allows for improved ion conductivity.
  • Role in chromatography: Due to its sulfonic acid group, it can serve as a stationary phase in liquid chromatography, aiding in the separation of various compounds based on their interactions with the acidic moiety.
  • Environmental considerations: While dodecane-1-sulfonic acid is effective in industrial applications, scientists are continually researching its environmental impact and looking for sustainable alternatives in its usage.

In summary, dodecane-1-sulfonic acid stands out not only for its practical applications but also for its role in advancing scientific knowledge across various fields. As the study of chemistry continues to evolve, compounds like this serve as the foundation for innovative solutions and discoveries.

Reflecting on the implications of dodecane-1-sulfonic acid, it is essential to understand that each compound has a story to tell, revealing its benefits and challenges in both industrial and environmental contexts.

Synonyms
1-DODECANESULFONIC ACID
1510-16-3
dodecane-1-sulfonic acid
Dodecylsulfonic acid
Dodecane-1-sulphonic acid
laurylsulfonic acid
38480-64-7
YGB5540EYF
Dodecylsulfonate
NSC238164
NSC-238164
3300-34-3
1-Dodecanesulfonic acid, ion(1-)
dodecyl sulfonic acid
NSC29062
UNII-YGB5540EYF
dodecanesulfonic acid
EINECS 216-146-5
NSC 29062
NSC 238164
dodecane-1-sulonic acid
SCHEMBL16659
1-DODECYLSULFONIC ACID
DODECANEMONOSULFONIC ACID
SABENYL (SULFONIC ACID)
CHEMBL1208337
DTXSID3073262
CHEBI:167818
LDMOEFOXLIZJOW-UHFFFAOYSA-N
DS-002826
NS00015303
Benzenemethanaminium,N-dimethyl-, 1-dodecanesulfonate
Q27294511