8.22147
Tetraethylammonium bromide
for synthesis
Synonym(s):
Tetraethylammonium bromide
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About This Item
Linear Formula:
(C2H5)4NBr
CAS Number:
Molecular Weight:
210.16
UNSPSC Code:
12352107
EC Index Number:
200-769-4
NACRES:
NA.22
MDL number:
Assay:
≥ 99.0%, ≥99% (argentometric)
Grade:
synthesis grade
grade
synthesis grade
Quality Level
assay
≥ 99.0%, ≥99% (argentometric)
form
crystals
reaction suitability
core: ammonium
dilution
(for synthesis)
pH
6.5 (20 °C, 100 g/L in H2O)
mp
>285 °C
density
1.397 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[Br-].[N+](CC)(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
Application
- Single-Atom Catalysts: Utilized in the synthesis of surfactant encapsulated palladium-polyoxometalates, TEAB was instrumental in controlled assembly processes, demonstrating potential in catalytic applications and material sciences for drug delivery systems (He et al., 2016).
- All Silica Zeolite Synthesis: TEAB was used as a template in the solvent-free synthesis of all-silica beta zeolite, showing significance in the industrial application of silica materials, which are critical in various filtering and catalytic operations in material sciences (Cui et al., 2018).
- Wide Color Gamut Backlit Display: Research highlighted TEAB′s role in the development of high quantum efficiency zinc-doped lead manganese halide films for backlight display applications, illustrating its potential in advanced functional materials used in display technologies (Yang et al., 2023).
- Interfacial Engineering of Emitter Films: TEAB was incorporated to modulate grain size and enhance the interfacial properties of CH3NH3PbBr3 emitter films, suggesting its application in improving photovoltaic and display technologies, relevant for material science and renewable energy sectors (Jamaludin et al., 2018).
- X-Ray Scintillation Applications: Applied in the synthesis of environmentally friendly manganese halides for X-ray scintillation, TEAB supported advancements in medical imaging technologies, potentially useful in drug discovery and diagnostic applications (Jiang et al., 2021).
Analysis Note
Assay (argentometric): ≥ 99.0 %
Water (K. F.): ≤ 1.0 %
Identity (IR): passes test
Water (K. F.): ≤ 1.0 %
Identity (IR): passes test
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hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
361.4 °F - closed cup
flash_point_c
183 °C - closed cup
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8221470050 | 04027269912918 |
| 8221470250 | 04022536485003 |
| 8221471000 | 04022536485010 |