62141-80-4

Basic information

• Product Name: phenyl naphthalene-2-sulfonate
• Synonyms: phenyl naphthalene-2-sulfonate;2-Naphthalenesulfonic acid, phenyl ester
• CAS NO: 62141-80-4
• Molecular Formula: C₁₆H₁₂O₃S
• Molecular Weight: 284.32968
• EINECS: -0
• Mol File: 62141-80-4.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: phenyl naphthalene-2-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: phenyl naphthalene-2-sulfonate(62141-80-4)
• EPA Substance Registry System: phenyl naphthalene-2-sulfonate(62141-80-4)

Safety Data

• Hazardous Substances Data: 62141-80-4(Hazardous Substances Data)

Usage

General Description

Phenyl naphthalene-2-sulfonate is a chemical compound that belongs to the class of naphthalenesulfonates, which are commonly used as surfactants and additives in a variety of industrial applications. This specific compound, phenyl naphthalene-2-sulfonate, contains a naphthalene ring with a sulfonate group attached to position 2, as well as a phenyl group attached to the naphthalene ring. It is commonly used as a dispersant and wetting agent in the formulation of dyes, pigments, and coatings. Phenyl naphthalene-2-sulfonate is also used as an additive in detergents, textiles, and agricultural chemicals, where its surfactant properties help to improve the dispersion and solubility of the active ingredients. Overall, phenyl naphthalene-2-sulfonate plays a crucial role in enhancing the performance and efficacy of various industrial products and processes.

Upstream product

• 5586-15-2 bis(2-naphthyl)disulfide 
• 108-95-2 phenol 
• 91-60-1 2-Naphthalenethiol 
• 120-18-3 naphthalene-2-sulfonate 
• 93-11-8 2-Naphthalenesulfonyl chloride 

Relevant articles and documents

One-pot tandem reactions for direct conversion of thiols and disulfides to sulfonic esters, and Paal-Knorr synthesis of pyrrole derivatives catalyzed by TCCA

A convenient synthesis of sulfonic esters from thiols and disulfides is described. In situ preparation of sulfonyl chlorides from thiols is accomplished by oxidation with trichloroisocyanuric acid (TCCA), tetra-butylammonium chloride (t-Bu4NCl), and water. The sulfonyl chlorides are then further allowed to react with phenol derivatives in the same reaction vessel. Also, a facile synthesis of N-substituted pyrroles by the reaction of hexane-2,5-dione with primary amines has been accomplished using TCCA as a catalyst under mild condition with excellent yields.

Synthesis of sulfonamides and sulfonic esters via reaction of amines and phenols with thiols using H2O2-POCl3 system

Phosphorus oxychloride efficiently promoted the synthesis of sulfonamides and sulfonic esters from thiols with hydrogen peroxide in the presence of Amberlite IRA-400 (OH-). This method has been applied to a variety of substrates including nucleophilic and sterically hindered amines, and also phenols with excellent yields of sulfonamides and sulfonic esters. In most cases these reactions are highly selective, simple, and clean, affording products in excellent yields and high purity.