86852
四丁基氯化铵
suitable for ion pair chromatography, LiChropur™, ≥99.0%
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线性分子式:
[CH3(CH2)3]4NCl
化学文摘社编号:
分子量:
277.92
UNSPSC Code:
23151817
NACRES:
NB.21
PubChem Substance ID:
EC Number:
214-195-7
Beilstein/REAXYS Number:
3571227
MDL number:
产品名称
四丁基氯化铵, suitable for ion pair chromatography, LiChropur™, ≥99.0%
InChI key
NHGXDBSUJJNIRV-UHFFFAOYSA-M
InChI
1S/C16H36N.ClH/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
[Cl-].CCCC[N+](CCCC)(CCCC)CCCC
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
λ
10 % in H2O
UV absorption
λ: 220 nm Amax: 0.05
λ: 230 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
在用正相离子对高效液相色谱法测定水和食品中硝酸盐和亚硝酸盐的过程中，流动相中使用了 TBACl 作为离子对试剂。
General description
四丁基氯化铵 (TBACl) 是一种季铵盐。g
We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This product has been enhanced for catalytic efficiency. Find details here.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Simultaneous determination of nitrite and nitrate by normal phase ion-pair liquid chromatography.
Butt SB, Riaz M, Iqbal MZ.
Talanta, 55(4), 789-797 (2001)
Chao Zhong et al.
Carbohydrate polymers, 94(1), 38-45 (2013-04-03)
In this article, a novel and high efficient solvent, tetra-n-Butylammonium Hydroxide (TBAH), was used for dissolution and isolation of straw cellulose from wheat straw. The composition analysis with gas chromatography (GC) and the spectroscopic characterization analysis conducted by X-Ray diffraction
Noelia Luque et al.
Journal of chromatography. A, 1248, 74-83 (2012-06-26)
The suitability of a mixed-mode sorbent made up of admicelles of sodium dodecyl sulphate (SDS) and tetrabutylammonium (TBA) to extract and preserve pesticides from river and underground water was assessed. Pesticides belonging to different structural groups (i.e. triazines, carbamates, phenylureas
David J Posson et al.
Nature structural & molecular biology, 20(2), 159-166 (2012-12-25)
Understanding how ion channels open and close their pores is crucial for comprehending their physiological roles. We used intracellular quaternary ammonium blockers, electrophysiology and X-ray crystallography to locate the voltage-dependent gate in MthK potassium channels from Methanobacterium thermoautotrophicum. Blockers bind
Zhenfeng He et al.
Dalton transactions (Cambridge, England : 2003), 41(33), 10043-10051 (2012-05-29)
A new kind of organic-inorganic hybrid complexes based on polyoxometalate were synthesized through symmetrically grafting two adeninyl groups onto Anderson-type MnMo(6) clusters and encapsulating the clusters by organic surfactants. The resultant complexes exhibited thermal-induced dynamic self-assembly behaviors which greatly depended
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