5455-14-1

Basic information

• Product Name: Phenyl 4-bromobenzenesulphonate 98%
• Synonyms: Phenyl 4-bromobenzenesulphonate 98%;Phenyl 4-bromobenzenesulfonate;Phenyl 4-bromobenzenesulphonate;4-bromobenzenesulfonic acid phenyl ester;Phenyl4-bromobenzenesulphonate98%
• CAS NO: 5455-14-1
• Molecular Formula: C₁₂H₉BrO₃S
• Molecular Weight: 313.18
• Product Categories: blocks;Bromides;Sulfonamides
• Mol File: 5455-14-1.mol
• Article Data: 5

Chemical Properties

• Melting Point: 115.5 °C
• Boiling Point: 415.5°Cat760mmHg
• Flash Point: 205.1°C
• Appearance: /
• Density: 1.571g/cm³
• Vapor Pressure: 9.89E-07mmHg at 25°C
• Refractive Index: 1.617
• Storage Temp.: 2-8°C
• CAS DataBase Reference: Phenyl 4-bromobenzenesulphonate 98%(CAS DataBase Reference)
• NIST Chemistry Reference: Phenyl 4-bromobenzenesulphonate 98%(5455-14-1)
• EPA Substance Registry System: Phenyl 4-bromobenzenesulphonate 98%(5455-14-1)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 5455-14-1(Hazardous Substances Data)

Usage

General Description

Phenyl 4-bromobenzenesulphonate 98% is a chemical compound with a high purity of 98%. It is an organic compound derived from benzenesulfonic acid and 4-bromophenol. This chemical is commonly used as a reagent in organic synthesis and as an intermediate in the production of pharmaceuticals, dyes, and other organic compounds. It is often used as a coupling agent in the synthesis of various organic molecules. Its high purity of 98% makes it a valuable and reliable chemical for research and industrial applications.

InChI:InChI=1/C12H9BrO3S/c13-10-6-8-12(9-7-10)17(14,15)16-11-4-2-1-3-5-11/h1-9H

Upstream product

• 34176-08-4 sodium 4-bromobenzenesulfinate 
• 108-95-2 phenol 
• 98-58-8 4-bromobenzenesulfonyl chloride 
• 139-02-6 sodium phenoxide 

Downstream Products

• 109856-00-0 3-(4-Bromo-benzenesulfonyl)-1-methyl-pyrrolidin-2-one 
• 92-52-4 biphenyl 

Relevant articles and documents

Practical Electro-Oxidative Sulfonylation of Phenols with Sodium Arenesulfinates Generating Arylsulfonate Esters

A practical and sustainable synthesis of arylsulfonate esters has been developed through electro-oxidation. This reaction employed the stable and readily available phenols and sodium arenesulfinates as the starting materials and took place under mild reaction conditions without additional oxidants. A wide range of arylsulfonate esters including those bearing functional groups were produced in good to excellent yields. This reaction could also be conducted at a gram scale without a decrease of reaction efficiency. Those results well demonstrated the potential synthetic value of this reaction in organic synthesis.

REACTIVITY OF STERICALLY HINDERED DERIVATIVES OF AROMATIC SULFONIC ACIDS. III. EFFECT OF THE STRUCTURE OF ARENESULFONYL CHLORIDES ON THE KINETICS OF CATALYTIC SULFONYLATION OF PHENOL

The kinetics of the catalytic sulfonylation of phenol by benzenesulfonyl chlorides XArSO2Cl in benzene in the presence o

SULFONYLATION OF PHENOLS IN THE PRESENCE OF PYRIDINE BASES

The sulfonylation of phenols by aromatic sulfonyl chlorides in the presence of pyridine bases in nitrobenzene was studied by potentiometric titration.A linear dependence was found between the logarithms of the catalytic constants and the ?-Hammett constan