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Sodium 2,7-di-tert-butyl-1-naphthalenesulfonate

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Identification
Molecular formula
C20H25NaO3S
CAS number
518-49-6
IUPAC name
sodium;2,7-ditert-butylnaphthalene-1-sulfonate
State
State

At room temperature, sodium 2,7-di-tert-butyl-1-naphthalenesulfonate is in a solid state, typically of crystalline or amorphous form depending on the purity and preparation method.

Melting point (Celsius)
69.00
Melting point (Kelvin)
342.15
Boiling point (Celsius)
275.00
Boiling point (Kelvin)
548.15
General information
Molecular weight
348.49g/mol
Molar mass
348.4890g/mol
Density
1.1900g/cm3
Appearence

The compound usually appears as a white to off-white powder. It may have a slight yellowish tint due to impurities or environmental exposure. It's generally not hygroscopic and remains stable under standard laboratory conditions.

Comment on solubility

Solubility of Sodium 2,7-Di-tert-butylnaphthalene-1-sulfonate

Sodium 2,7-di-tert-butylnaphthalene-1-sulfonate, a highly interesting compound, exhibits notable solubility characteristics influenced by its unique structure. Understanding its solubility can be integral in various applications, such as surfactants and dispersants. Here are some key aspects of its solubility:

  • Water Solubility: This compound is ionically soluble in water due to the presence of the sulfonate group, which effectively interacts with water molecules.
  • Hydrophobic Carbon Chain: The tert-butyl groups provide hydrophobic traits, impacting solubility in organic solvents.
  • Surfactant Properties: As a surfactant, it may lower the surface tension between water and oils, promoting effective dispersion.
  • pH Dependence: The solubility can be affected by the pH of the solution, which may alter the ionization state of the sulfonate group.

In summary, while sodium 2,7-di-tert-butylnaphthalene-1-sulfonate is distinctly soluble in water, its hydrophobic elements interact variably with organic solvents. This dual nature enhances its versatility in many chemical applications, making it a compound of significant interest in the realm of chemical science.

Interesting facts

Interesting Facts about Sodium 2,7-Ditert-Butylnaphthalene-1-Sulfonate

Sodium 2,7-ditert-butylnaphthalene-1-sulfonate is quite fascinating in the realm of chemical compounds, particularly due to its applications and structural characteristics. Here are some noteworthy points:

  • Surfactant Properties: This compound is known for its effective surfactant properties, making it an excellent agent for reducing surface tension in various applications, including detergents and cosmetics.
  • Role in Emulsification: Its unique structure allows it to stabilize emulsions by reducing interfacial tension. This is particularly important in food science where it helps create stable mixtures of oil and water.
  • Environmental Impact: As a sulfonate compound, it is often regarded for its relatively low toxicity compared to other surfactants, making it a preferable choice in eco-friendly products.
  • Research and Development: Sodium 2,7-ditert-butylnaphthalene-1-sulfonate serves as a valuable tool in research, particularly in studies related to synthesis and chemical behavior due to its distinctive properties.
  • Viscosity Modifiers: In formulation chemistry, it acts as a viscosity modifier, which aids in the design of substances that require specific flow properties.

In the words of renowned chemist Linus Pauling, "The best way to have a good idea is to have lots of ideas." Sodium 2,7-ditert-butylnaphthalene-1-sulfonate illustrates this principle perfectly as its diverse applications spark numerous innovative uses and research opportunities in many fields.

This compound is an exemplary representation of how chemical compounds can have far-reaching implications beyond their simple structures. It’s a great example of the interplay between chemistry and practical applications in everyday life.