74321-38-3

Basic information

• Product Name: p-Fluorbenzolsulfinsaeurefluorid
• Synonyms: p-Fluorbenzolsulfinsaeurefluorid
• CAS NO: 74321-38-3
• Molecular Weight: 162.16
• Mol File: 74321-38-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: p-Fluorbenzolsulfinsaeurefluorid(CAS DataBase Reference)
• NIST Chemistry Reference: p-Fluorbenzolsulfinsaeurefluorid(74321-38-3)
• EPA Substance Registry System: p-Fluorbenzolsulfinsaeurefluorid(74321-38-3)

Safety Data

• Hazardous Substances Data: 74321-38-3(Hazardous Substances Data)

Upstream product

• 824-80-6 sodium 4-fluorobenzenesulfinate 

Downstream Products

• 368-85-4 4-fluorobenzenesulfonyl fluoride 
• 74321-40-7 C₆H₄F₄OS 

Relevant articles and documents

Arylsulfur(VI) Trifluoride Oxides by F2-Addition to Sulfinic Fluorides

The hitherto unknown compounds of the type: arylsulfur(VI) trifluoride oxides (2a: Ar = Ph; 2b: Ar = p-FC6H4) are obtained by direct F2-addition to the sulfinic fluorides 1a and b.The fixed trigonal-bipyramidal ligand arrangement is documented by 19F and 13C1H NMR data.In glass vessels, 2a, b readily undergo decomposition catalyzed by HF to give the corresponding sulfonic fluorides 3a, b.Action of BF3 on 2a by abstraction of fluoride yields the difluorophenylsulfoxonium salt 4a, that on dry distillation with NaF re-liberates 2a.