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p-Cumenesulfonic acid

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Identification
Molecular formula
C9H12O3S
CAS number
15721-82-3
IUPAC name
4-isopropylbenzenesulfonic acid
State
State

At room temperature, p-Cumenesulfonic acid is usually found as a solid.

Melting point (Celsius)
87.00
Melting point (Kelvin)
360.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
200.27g/mol
Molar mass
200.2740g/mol
Density
1.1800g/cm3
Appearence

p-Cumenesulfonic acid is typically found in the form of white to off-white crystalline solid.

Comment on solubility

Solubility of 4-Isopropylbenzenesulfonic Acid

4-Isopropylbenzenesulfonic acid, a compound characterized by its sulfonic acid group, displays an intriguing solubility profile. This compound is primarily recognized for its strong solubility in polar solvents, particularly water. The following points outline its solubility characteristics:

  • Water Solubility: 4-Isopropylbenzenesulfonic acid is readily soluble in water, attributed to the presence of the sulfonic acid (-SO3H) group which facilitates hydrogen bonding.
  • Solvent Preference: In addition to water, this compound can also dissolve in other polar organic solvents, enhancing its utility in various chemical applications.
  • Temperature Impact: As is common with many acids, the solubility might increase with temperature, making hot solutions more effective for solubilization.

In summary, 4-isopropylbenzenesulfonic acid showcases a high degree of solubility in polar environments, enhancing its compatibility for diverse chemical reactions and processes. As a rule of thumb, when considering solubility, remember that the presence of functional groups like the sulfonic acid significantly influences the behavior of compounds in different solvents.

Interesting facts

Interesting Facts about 4-Isopropylbenzenesulfonic Acid

4-Isopropylbenzenesulfonic acid, often referred to in scientific discussions as a versatile organic compound, holds a significant place in both industrial and research applications. Here are some captivating aspects of this compound:

  • Functional Group Expertise: This compound is characterized by the presence of a sulfonic acid group attached to an isopropylated phenyl ring. The sulfonic acid group (-SO3H) imparts strong acidity, making it useful in various chemical reactions.
  • Role in Synthesis: Known for its role as a strong acid catalyst, 4-isopropylbenzenesulfonic acid is widely utilized in organic synthesis. It facilitates the formation of various chemical bonds, enhancing reaction rates and yields.
  • Applications in Dye Production: This compound finds application in the manufacturing of dyes and pigments. Its chemical properties enable the synthesis of vibrant colors, contributing to the textile and coatings industries.
  • Surfactant Characteristics: Due to its amphiphilic nature, it can act as a surfactant, helping to reduce surface tension in various formulations, including detergents and emulsifiers.
  • Research Utility: In academic and industrial research, 4-isopropylbenzenesulfonic acid is often used as a reagent, especially in studies related to acid-base chemistry and catalytic processes.
  • Environmental Considerations: As with any chemical compound, it’s essential to consider its environmental impact, particularly in waste management and bioaccumulation contexts.

In conclusion, 4-isopropylbenzenesulfonic acid stands out due to its multifaceted applications and significance in various chemical processes. As with any substance, understanding its properties and uses can unlock new pathways in research and industry.

Synonyms
4-isopropylbenzenesulfonic acid
16066-35-6
p-Cumenesulphonic acid
p-cumenesulfonic acid
4-propan-2-ylbenzenesulfonic acid
p-isopropylbenzene sulfonic acid
122838-93-1
37953-05-2
4-(Propan-2-Yl)Benzene-1-Sulfonic Acid
Benzenesulfonic acid, 4-(1-methylethyl)-
MFCD00137273
Cumenesulphonic acid
DTXSID1044932
C99924DK5B
4-(Propan-2-yl)benzenesulfonic acid
UNII-C99924DK5B
EINECS 240-210-1
Benzenesulfonic acid, (1-methylethyl)-
2(Or 4)-(isopropyl)benzenesulphonic acid
EC 240-210-1
isopropylbenzenesulfonic acid
Benzenesulfonic acid, 2(or 4)-(1-methylethyl)-
SCHEMBL29618
4-isopropylbenzenesulfonicacid
p-isopropylbenzenesulfonic acid
DTXCID9024932
4-propan-2-ylbenzenesulonic acid
CHEBI:173469
CVLHGLWXLDOELD-UHFFFAOYSA-N
Tox21_301762
AC1968
AKOS022771288
NCGC00256166-01
CS-11830
SY031076
CAS-16066-35-6
DB-125829
NS00007768
Q27275349