1-Bromo-4-[(4-bromophenyl)sulfonyl]benzene

1-Bromo-4-[(4-bromophenyl)sulfonyl]benzene - Names and Identifiers

Name	4,4'-Dibromodiphenylsulfone
Synonyms	BIS(4-BROMOPHENYL)SULFONE Bis(4-bromophenyl)sulfone Bis(p-bromophenyl) sulfone BIS(4-BROMOPHENYL)SULPHONE Sulfone, bis(p-bromophenyl) 4,4'-Dibromodiphenylsulfone BIS(4-BROMOPHENYL)SULFPHONE 4,4'-DIBROMO DIPHENYL SULFONE 1,1'-sulfonylbis(4-bromobenzene) Benzene, 1,1'-sulfonylbis(4-bromo- 1-Bromo-4-[(4-bromophenyl)sulfonyl]benzene
CAS	2050-48-8
InChI	InChI=1/C12H8Br2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H

1-Bromo-4-[(4-bromophenyl)sulfonyl]benzene - Physico-chemical Properties

Molecular Formula	C12H8Br2O2S
Molar Mass	376.06
Density	1.8800
Melting Point	172°C
Boling Point	455.7±30.0 °C(Predicted)
Flash Point	229.4°C
Vapor Presure	4.65E-08mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.64

1-Bromo-4-[(4-bromophenyl)sulfonyl]benzene - Introduction

4,4 '-Dibromodiphenylsulfone, chemical formula C12H8Br2S, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
4,4 '-Dibromodiphenylsulfone is a colorless crystalline solid, soluble in many organic solvents, such as ethanol, chloroform and benzene. It decomposes at high temperatures and emits a toxic odor.

Use:
4,4 '-Dibromodiphenylsulfone is commonly used as a brominating agent in organic synthesis. It can be used to synthesize various organic compounds, such as organic bromides, epoxy compounds and compounds containing phenolic groups.

Method:
A common method for preparing 4,4 '-Dibromodiphenylsulfone is obtained by reacting thiophenol and cuprous bromide. During the reaction, thiophenol first reacts with cuprous chloride to form phenylmercaptan, and then reacts with bromine to form 4,4 '-dibromodiphenyl sulfone.

Safety Information:
4,4 '-Dibromodiphenylsulfone is an organic halogen compound with certain toxicity. Contact with skin, eyes or inhalation of vapors may cause irritation and injury. Therefore, when using or operating, wear appropriate personal protective equipment, such as gloves, protective glasses and protective masks. In addition, avoid contact with fire and high temperature, and use it in a well-ventilated environment. If taken by mistake or inhaled too much, seek medical attention immediately. During use and storage, relevant safety regulations and operating instructions should be followed.

Last Update：2024-04-10 22:29:15