61657-36-1

Basic information

• Product Name: 4-Methoxy-benzenesulfonatetetrabutyl-ammonium;
• Synonyms: 4-Methoxy-benzenesulfonatetetrabutyl-ammonium
• CAS NO: 61657-36-1
• Molecular Weight: 429.665
• Mol File: 61657-36-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-Methoxy-benzenesulfonatetetrabutyl-ammonium;(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Methoxy-benzenesulfonatetetrabutyl-ammonium;(61657-36-1)
• EPA Substance Registry System: 4-Methoxy-benzenesulfonatetetrabutyl-ammonium;(61657-36-1)

Safety Data

• Hazardous Substances Data: 61657-36-1(Hazardous Substances Data)

Upstream product

• 1643-19-2 tetrabutylammomium bromide 
• 98-68-0 4-methoxy-phenyl-sulphonyl chloride 

Downstream Products

• 6214-19-3 methyl p-methoxybenzenesulfonate 
• 115-10-6 Dimethyl ether 

Relevant articles and documents

CORRELATION OF THE RATES OF REACTION OF ARENESULFONATE IONS WITH THE TRIMETHYLOXONIUM ION IN ACETONITRILE

The kinetics of the reactions between trimethyloxonium hexafluorophosphate and a series of tetra-n-butylammonium arenesulfonates have been studied in acetonitrile at -23.4 deg C.With the oxonium salt concentration at about 0.01 M, two series of runs were carried out; Hammett plots of the second-order rate coefficients led to ρ values of -1.18 +/- 0.04 for 0.04 M arenesulfonate salt and -1.07 +/- 0.02 for 0.16 M arenesulfonate salt.Solvolysis kinetics for the trimethyloxonium ion in acetonitrile are also reported.