Synonym: TEAB; TEA bromide
CAS Number: 71-91-0
Empirical Formula (Hill Notation): C8H20BrN
Molecular Weight: 210.16
EC Number: 200-769-4
MDL Number: MFCD00011825
Linear Formula: (C2H5)4N(Br)
Product Type: Chemical
assay | 98% |
form | crystalline |
grade | reagent grade |
impurities | ≤2% triethylamine hydrobromide |
InChI | 1S/C8H20N.BrH/c1-5-9(6-2, |
InChI key | HWCKGOZZJDHMNC-UHFFFAOYSA |
mp | 285 °C (dec.) (lit.) |
pH | 6.5 (100 g/L) |
Quality Level | 200 ![]() |
SMILES string | [Br-].CC[N+](CC)(CC)CC |
Application: | Tetraethylammonium bromide may be used: • 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. |
Packaging: | 1 kg in poly bottle |
Packaging: | 250 g in poly bottle |
Packaging: | 5 g in glass bottle |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 98% |
mp | 285 °C (dec.) (lit.) |
UNSPSC | 12352107 |
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