Saltar al contenido
Merck

86857

Tetrabutylammonium bromide

greener alternative

suitable for ion pair chromatography, LiChropur™, ≥99.0%

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Todas las fotos(1)

About This Item

Fórmula lineal:
(CH3CH2CH2CH2)4N(Br)
Número CAS:
1643-19-2
Peso molecular:
322.37
UNSPSC Code:
12352200
NACRES:
NB.21
PubChem Substance ID:
329769498
EC Number:
216-699-2
Beilstein/REAXYS Number:
3570983
MDL number:
MFCD00011633
assay:
≥99.0% (AT)
≥99.0%
grade:
reagent grade
form:
crystals

Nombre del producto

Tetrabutylammonium bromide, suitable for ion pair chromatography, LiChropur™, ≥99.0%

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
Learn more about the Principles of Green Chemistry.

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

Aligned

Quality Level

100

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Application

TBAB may have been used as ion-pairing reagent in phase-transfer catalytic extraction and derivatization procedure during micropollutant determination from water samples using GC technique.

General description

Tetrabutylammonium bromide, a quaternary ammonium compound widely used as a phase transfer catalyst. TBAB decreases the retention time and removes peak tailing by acting as an ion pair reagent during the chromatographic analysis of quaternary ammonium compounds. In the molten state, TBAB behaves like an ionic liquid, which is a promising green alternative to organic solvents in polymer synthesis.
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

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCN9172
BCCK1981
BCCG5251
BCCD2226
BCBX5164

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

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)
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)
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)
Direct polyamidation in molten tetrabutylammonium bromide: novel and efficient green media.
Mallakpour S and Yousefian H.
Polym. Bull., 60.2-3 , 191-198 (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)
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico