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4,7-diisopropylnaphthalene-2-sulfonic acid

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Identification
Molecular formula
C16H20O3S
CAS number
29077-26-9
IUPAC name
4,7-diisopropylnaphthalene-2-sulfonic acid
State
State
Solid at room temperature.
Melting point (Celsius)
121.50
Melting point (Kelvin)
394.65
Boiling point (Celsius)
400.00
Boiling point (Kelvin)
673.15
General information
Molecular weight
288.42g/mol
Molar mass
288.4160g/mol
Density
1.1600g/cm3
Appearence

4,7-diisopropylnaphthalene-2-sulfonic acid is a crystalline solid. It typically appears as a white to off-white powder or crystalline substance.

Comment on solubility

Solubility of 4,7-Diisopropylnaphthalene-2-sulfonic Acid

The solubility of 4,7-diisopropylnaphthalene-2-sulfonic acid can be quite intriguing due to its unique chemical structure. This compound contains both hydrophobic and hydrophilic characteristics, which significantly influences its solubility behavior.

Factors Influencing Solubility

  • Polarity: The sulfonic acid group contributes to increased polarity, which enhances solubility in polar solvents such as water.
  • Hydrophobic Portions: The isopropyl groups introduce hydrophobic elements that may reduce solubility in aqueous environments.
  • Solvent Interaction: This compound is generally more soluble in organic solvents, reflecting its balance between being hydrophilic and hydrophobic.

Consequently, the solubility of 4,7-diisopropylnaphthalene-2-sulfonic acid may be described as:

  1. Relatively high in polar solvents, exemplifying the efficacy of ionic compounds in polar media.
  2. Variable in non-polar solvents, i.e., the solubility may diminish due to the dominance of the hydrophobic regions.

In summary, while 4,7-diisopropylnaphthalene-2-sulfonic acid exhibits notable solubility in polar solvents, its behavior in non-polar environments varies, depending significantly on the solvent nature. This duality is a common theme in many sulfonic acid compounds and is essential for understanding their application in different chemical contexts.

Interesting facts

Exploring 4,7-Diisopropylnaphthalene-2-sulfonic Acid

4,7-Diisopropylnaphthalene-2-sulfonic acid is a fascinating compound that belongs to the category of sulfonic acids, which are known for their various applications in both industrial and laboratory settings. Here are some interesting aspects about this compound:

  • Structural Complexity: The compound features a complex structure with a naphthalene backbone, which is further substituted. The presence of isopropyl groups makes it a prime subject for studying steric effects and hydrophobic interactions.
  • Applications: Sulfonic acids like this one are often used as surfactants and intermediates in the synthesis of dyes, pharmaceuticals, and agrochemicals. Their ability to solubilize organic compounds makes them invaluable in various formulations.
  • Research Potential: The chemical's unique properties provide a platform for research in fields such as organic synthesis and materials science. The sulfonic acid group can facilitate various reactions, making it a versatile reagent.
  • Environmental Considerations: As with any synthetic compound, understanding the environmental impact and degradation pathways is crucial. Research into biocompatibility and the ecological footprint of such compounds is ongoing.

In summary, 4,7-diisopropylnaphthalene-2-sulfonic acid is more than just a complex chemical; it represents a confluence of chemistry, industry, and environmental science. As stated by a prominent chemist, "The beauty of chemistry lies in understanding how intricately connected our synthetic compounds are with our everyday lives." The compounds we create can lead to advancements, and 4,7-diisopropylnaphthalene-2-sulfonic acid exemplifies this connection.

Synonyms
4,7-di(propan-2-yl)naphthalene-2-sulfonic acid
760888-04-8
SCHEMBL11143422
DTXSID90892178