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Catalog Number:
36794
CAS Number:
657-84-1
Sodium p-toluenesulfonate
Purity:
≥ 95% (HPLC)
Synonym(s):
p-Toluenesulfonic acid sodium salt
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Product Information

Sodium p-toluenesulfonate is a versatile chemical compound widely utilized in various industrial and research applications. Known for its excellent solubility in water and organic solvents, this compound serves as an effective reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonate esters. Its ability to act as a phase transfer catalyst enhances reaction efficiency, making it invaluable in processes such as nucleophilic substitutions and polymerizations. Additionally, sodium p-toluenesulfonate is employed in the formulation of surfactants, dyes, and pharmaceuticals, where it contributes to improved stability and performance.

This compound's unique properties, including its low toxicity and high compatibility with other reagents, make it a preferred choice for researchers and industry professionals seeking reliable and efficient solutions. Its applications extend to the production of agrochemicals and fine chemicals, where it plays a crucial role in enhancing product quality and yield. With its proven track record in diverse fields, sodium p-toluenesulfonate stands out as a key ingredient for innovation and efficiency in chemical manufacturing.

Synonyms
p-Toluenesulfonic acid sodium salt
CAS Number
657-84-1
Purity
≥ 95% (HPLC)
Molecular Formula
CH3C6H4SO3Na
Molecular Weight
194.18
MDL Number
MFCD00064388
PubChem ID
3720192
Appearance
White crystalline powder
Conditions
Store at RT
General Information
Synonyms
p-Toluenesulfonic acid sodium salt
CAS Number
657-84-1
Purity
≥ 95% (HPLC)
Molecular Formula
CH3C6H4SO3Na
Molecular Weight
194.18
MDL Number
MFCD00064388
PubChem ID
3720192
Appearance
White crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Sodium p-toluenesulfonate is widely utilized in research focused on:

  • Organic Synthesis: This compound serves as a versatile reagent in various organic reactions, including nucleophilic substitutions and coupling reactions, making it essential for chemists developing new pharmaceuticals.
  • Surfactant Applications: It acts as an effective surfactant in formulations, enhancing the solubility of hydrophobic compounds in aqueous solutions, which is particularly beneficial in the cosmetics and personal care industries.
  • Catalysis: Sodium p-toluenesulfonate is used as a catalyst in certain chemical reactions, improving reaction rates and yields, which is crucial for industries aiming for efficiency in production processes.
  • Analytical Chemistry: This compound is employed in analytical methods, such as chromatography, to help separate and identify various substances, aiding researchers in quality control and product development.
  • Textile Industry: It is utilized in dyeing processes to improve the uptake of dyes on fabrics, enhancing color vibrancy and durability, which is vital for manufacturers looking to produce high-quality textiles.

Citations