241059
溴化四乙铵
99%, crystals, suitable for for general lab use, ReagentPlus®
别名:
TEAB, 四乙溴铵
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关于此项目
线性分子式:
(C2H5)4N(Br)
化学文摘社编号:
分子量:
210.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352107
EC Number:
200-769-4
MDL number:
Beilstein/REAXYS Number:
3563430
Assay:
99%
产品名称
溴化四乙铵, ReagentPlus®, 99%
InChI key
HWCKGOZZJDHMNC-UHFFFAOYSA-M
InChI
1S/C8H20N.BrH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
SMILES string
[Br-].CC[N+](CC)(CC)CC
product line
ReagentPlus®
assay
99%
form
crystals
dilution
(for general lab use)
impurities
1% triethylamine hydrobromide
pH
6.5 (100 g/L)
mp
285 °C (dec.) (lit.)
Quality Level
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Application
- 四乙基溴化铵（TEAB）可以催化醛或醇与硫醇或二硫化物的氧化偶联反应，合成硫酯。
- 它与邻碘酰基苯甲酸（IBX）一起用作催化剂，将硫化物氧化成亚砜并将伯酰胺氧化成单碳dehomologated腈。
- TEAB也可用作合成沸石β的有机模板。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 3
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
361.4 °F - closed cup
flash_point_c
183 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Hydrothermal crystallization of zeolite beta using tetraethylammonium bromide.
Eapen M
Zeolites, 14(4), 295-302 (1994)
Tetraethylammonium Bromide-Catalyzed Oxidative Thioesterification of Aldehydes and Alcohols.
Zhu, Xuebin et al.
advanced synthesis and catalysis, 355(18), 3558-3562 (2013)
A mild, chemoselective oxidation of sulfides to sulfoxides using o-iodoxybenzoic acid and tetraethylammonium bromide as catalyst.
Shukla V
The Journal of Organic Chemistry, 68(13), 5422-5425 (2003)
Strategies for Enhancing the Catalytic Performance of Metal-Organic Frameworks in the Fixation of CO
Masoumeh Taherimehr et al.
ChemSusChem, 10(6), 1283-1291 (2016-12-20)
Metal-organic frameworks (MOFs) with accessible Lewis acid sites are finding increasing application in the field of heterogeneous catalysis. However, the structural instability of MOFs when they are exposed to high temperature and/or high pressure often limits their applicability. In this
o-Iodoxybenzoic acid-and tetraethylammonium bromide-mediated oxidative transformation of primary carboxamides to one-carbon dehomologated nitriles.
Bhalerao D
The Journal of Organic Chemistry, 72(2), 662-665 (2007)
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