86857
四丁基溴化铵
suitable for ion pair chromatography, LiChropur™, ≥99.0%
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线性分子式:
(CH3CH2CH2CH2)4N(Br)
化学文摘社编号:
分子量:
322.37
UNSPSC Code:
12352200
NACRES:
NB.21
PubChem Substance ID:
EC Number:
216-699-2
Beilstein/REAXYS Number:
3570983
MDL number:
Assay:
≥99.0% (AT), ≥99.0%
Grade:
reagent grade
Form:
crystals
InChI key
JRMUNVKIHCOMHV-UHFFFAOYSA-M
InChI
1S/C16H36N.BrH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
SMILES string
[Br-].CCCC[N+](CCCC)(CCCC)CCCC
grade
reagent grade
description
cationic
assay
≥99.0% (AT), ≥99.0%
form
crystals
quality
LiChropur™
greener alternative product characteristics
Catalysis
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sustainability
Greener Alternative Product
technique(s)
ion pair chromatography: suitable
mp
102-106 °C (lit.), 102-106 °C
λ
10 % in H2O
UV absorption
λ: 240 nm Amax: 0.04, λ: 250 nm Amax: 0.03, λ: 260 nm Amax: 0.02, λ: 500 nm Amax: 0.02
suitability
corresponds to standard for filter test
greener alternative category
Quality Level
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Application
利用气相色谱法测定水中微量污染物时，TBAB 可作为离子对试剂用于相转移催化萃取和衍生化过程。
General description
四丁基溴化铵是一种广泛用作相转移催化剂的季铵化合物。TBAB 在季铵盐化合物色谱分析过程中可作为离子对试剂，从而缩短保留时间并去除峰拖尾。在熔融状态下，TBAB 的行为类似于离子液体，是聚合物合成中替代有机溶剂的一种有前途的绿色替代品。
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalysis. Click here for more information.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
Ion-pair single-drop microextraction versus phase-transfer catalytic extraction for the gas chromatographic determination of phenols as tosylated derivatives.
Fiamegos, Yiannis C., Ageliki-Panayota Kefala, and Constantine D. Stalikas.
Journal of Chromatography A, 1190.1, 44-51 (2008)
Novel biobased polyurethanes synthesized from nontoxic phenolic diol containing l-tyrosine moiety under green media.
Mallakpour S, et al.
Journal of Polymers and the Environment, 18.4, 685-695 (2010)
Direct polyamidation in molten tetrabutylammonium bromide: novel and efficient green media.
Mallakpour S and Yousefian H.
Polym. Bull., 60.2-3 , 191-198 (2008)
Interfacial chemistry behavior of phase transfer catalysis for hydroxide ion initiated reactions.
Xia L, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 317.1, 747-750 (2008)
Effect of analogue ions in normal-phase ion-pair chromatography of quaternary ammonium compounds.
Bluhm LH and Li T.
Journal of Chromatographic Science, 37.8, 273-276 (1999)
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