140023
Tetraethylammonium bromide
reagent grade, 98%
Synonym(s):
TEAB, TEA bromide
About This Item
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grade
reagent grade
Quality Level
assay
98%
form
crystalline
impurities
≤2% triethylamine hydrobromide
pH
6.5 (100 g/L)
mp
285 °C (dec.) (lit.)
SMILES string
[Br-].CC[N+](CC)(CC)CC
InChI
1S/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
InChI key
HWCKGOZZJDHMNC-UHFFFAOYSA-M
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Application
- As an organic template for synthesizing zeolite beta via hydrothermal crystallization.
- As a catalyst for the oxidative coupling of aldehydes or alcohols with thiophenols or disulfides to form thioesters.
- In combination with o-iodoxybenzoic acid (IBX) for the oxidative dehomologation of primary carboxamides to nitriles and α,α-disubstituted acetamides to ketones. This reagent combination can also be used for the conversion of sulfides to sulfoxides and N,N-disubstituted glycylamides into corresponding cyanamides.
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
361.4 °F
flash_point_c
183 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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