What is the Tetraethylammonium bromide?

Tetraethylammonium bromide is white to light yellow crystalline solid, while it's Molecular Formula is C8H20BrN. white to light yellow crystalline solid Tetraethylammonium bromide (TEAB) catalyzes the synthesis of thioesters by the oxidative coupling of aldehydes or alcohols with thiols or disulfides.It is used as a catalyst, along with o-iodoxybenzoic acid (IBX), in the oxidation of sulfides to sulfoxides and primary carboxamides to one-carbon dehomologated nitriles.TEAB can also be used as an organic template to synthesize zeolite beta.

What is the CAS number for Tetraethylammonium bromide?

The CAS number of Tetraethylammonium bromide is 71-91-0.

71-91-0

Product NameTetraethylammonium bromide
MFC₈H₂₀BrN
Molecular Weight210.157
Purity99%
Appearancewhite to light yellow crystalline solid

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Product Details

Quick Details

CasNo： 71-91-0
MF： C₈H₂₀BrN
Appearance： white to light yellow crystalline solid
Purity： 99%

Molecular Formula:C8H20BrN
Molecular Weight:210.157
Appearance/Colour:white to light yellow crystalline solid
Melting Point:285 °C (dec.)(lit.)
Refractive Index:1,442-1,444
PSA：0.00000
Density:1.397 g/cm³
LogP:-1.11320

Tetraethylammonium bromide(Cas 71-91-0) Usage

Chemical Properties

white to light yellow crystalline solid

InChI:InChI=1/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1

71-91-0 Relevant articles

Versatile Method for the Simultaneous Synthesis of Two Ionic Liquids, Otherwise Difficult to Obtain, with High Atom Economy

Szpecht, Andrea,Zajac, Adrian,Zielinski, Dawid,Maciejewski, Hieronim,Smiglak, Marcin

, p. 972 - 983 (2019/08/06)

A new synthetic approach and full spectr...

71-91-0 Process route

: 121-44-8
triethylamine

: 535-11-5,41978-69-2
Ethyl 2-bromopropionate

: 82614-48-0
ethyl 2-diethylaminopropanoate

: 71-91-0
tetraethylammonium bromide

: 636-70-4
triethylamine hydrobromide

Conditions

Conditions	Yield
at 107 ℃;

: 121-44-8
triethylamine

: 108-88-3,15644-74-3,16713-13-6
toluene

: 535-11-5,41978-69-2
Ethyl 2-bromopropionate

: 82614-48-0
ethyl 2-diethylaminopropanoate

: 71-91-0
tetraethylammonium bromide

: 636-70-4
triethylamine hydrobromide

Conditions

Conditions	Yield
at 50 ℃;

71-91-0 Upstream products

74-96-4
ethyl bromide
121-44-8
triethylamine
64-67-5
diethyl sulfate
540-49-8
cis+trans-dibromoethylene

71-91-0 Downstream products

703-56-0
N-phenyl-2-oxazolidinone
1185-59-7
tetraethylammonium acetate
97878-05-2
tetraethylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato (2-)-C²,O>(4-methoxyphenyl)silicate(1-)
97878-07-4
tetraethylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato (2-)-C²,O><3-(trifluoromethyl)phenyl>silicate(1-)