96620-56-3

Basic information

• Product Name: Benzenesulfinothioic acid, S-(4-bromophenyl) ester
• CAS NO: 96620-56-3
• Molecular Formula: C12H9BrOS2
• Molecular Weight: 313.239
• Mol File: 96620-56-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzenesulfinothioic acid, S-(4-bromophenyl) ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfinothioic acid, S-(4-bromophenyl) ester(96620-56-3)
• EPA Substance Registry System: Benzenesulfinothioic acid, S-(4-bromophenyl) ester(96620-56-3)

Safety Data

• Hazardous Substances Data: 96620-56-3(Hazardous Substances Data)

Upstream product

• 1208-20-4 S-phenyl benzenethiosulfinate 
• 95195-69-0 4-Brom-benzolthiosulfinsaeure-S-<4-brom-phenylester> 

Relevant articles and documents

Interchange reactions of aromatic thiosulfinates

Exchange reactions at ambient temperature in the dark between symmetrical aryl thiosulfinates Ar-S(O)-S-Ar are described. A polar mechanism involving a four-center transition state is proposed for the reaction, supported by the ease of fission of the S-S bond with the polarity introduced by the sulfinyl group. The thiosulfinate exchanges demonstrate a reaction common to a series of thioesters (disulfides/thiosulfinates) and their amides (sulfenamides/sulfinamides) differing in oxidation level of a sulfur atom but under conditions to be correlated with the type of functional group.