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134473

Tetraethylammonium p-toluenesulfonate

Name: Tetraethylammonium <I>p</I>-toluenesulfonate
Brand: ALDRICH

97%, solid

Synonym(s):

p-Toluenesulfonic acid tetraethylammonium salt

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About This Item

Linear Formula:

(C₂H₅)₄N(CH₃C₆H₄SO₃)

CAS Number:

733-44-8

Molecular Weight:

301.44

NACRES:

NA.22

PubChem Substance ID:

24848156

UNSPSC Code:

12352116

EC Number:

211-992-1

MDL number:

MFCD00011831

Beilstein/REAXYS Number:

4303354

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Properties

Product Name

Tetraethylammonium p-toluenesulfonate, 97%

Quality Segment

100

assay

97%

form

solid

reaction suitability

core: ammonium

mp

110-114 °C (lit.)

bulk density

0.480 g/cm³

SMILES string

CC[N+](CC)(CC)CC.Cc1ccc(cc1)S([O-])(=O)=O

InChI

1S/C8H20N.C7H8O3S/c1-5-9(6-2,7-3)8-4;1-6-2-4-7(5-3-6)11(8,9)10/h5-8H2,1-4H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1

InChI key

QKFFSWPNFCXGIQ-UHFFFAOYSA-M

Description

General description

Tetraethylammoniump-toluenesulfonate (Et₄NOTs) is used as a supporting electrolyte.

Application

Tetraethylammonium p-toluenesulfonate is used as a supporting electrolyte:

In the electrochemical polymerization of aniline.
In the synthesis of dihydro- and tetrahydropyridine dicarboxylic acid derivatives.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c