Tetrabutylammonium 4-toluenesulfonate

Tetrabutylammonium 4-toluenesulfonate Basic information

Product Name:	Tetrabutylammonium 4-toluenesulfonate
Synonyms:	tetrabutylammonium, salt with 4-methylbenzenesulphonic acid (1:1);TETRABUTYLAMMONIUM P-TOLUENESULFONATE, 9 9%;TETRABUTYLAMMONIUM TOLUENE-4-SULFONATE, ELECTROCHEM. GRADE;TETRABUTYLAMMONIUM P-TOLUENESULFONATE;TETRABUTYLAMMONIUM TOLUENE-4-SULFONATE;TETRABUTYLAMMONIUM TOSYLATE;tetrabutylammonium 4-toluenesulfonate;TOLUENE-4-SULFONIC ACID TETRABUTYLAMMONIUM SALT
CAS:	7182-86-7
MF:	C23H43NO3S
MW:	413.66
EINECS:	230-548-8
Product Categories:
Mol File:	7182-86-7.mol

Tetrabutylammonium 4-toluenesulfonate Chemical Properties

Melting point	70-72 °C (lit.)
storage temp.	Inert atmosphere,Room Temperature
solubility	acetonitrile: 0.1 g/mL, clear, colorless
form	powder to crystal
color	White to Light yellow
λmax	220nm(H2O)(lit.)
BRN	3643278

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English

Tetrabutylammonium 4-toluenesulfonate Usage And Synthesis

Uses

Tetrabutylammonium p-toluenesulfonate (TBAOTs) can be used as:

A phase transfer catalyst (PTC) in SN₂ fluorinations.
An electrolyte in the preparation of conducting polymer polypyrrole (PPy) by electrochemical polymerization technique.
A reagent to synthesize 1-alkynyl sulfonates from 1-alkynyl-bromanes by Michael-carbene rearrangement reaction.

Tetrabutylammonium 4-toluenesulfonate Preparation Products And Raw materials

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