73345
Dibutylammonium acetate solution
0.5 M in H2O, LiChropur™, suitable for ion pair chromatography
Synonym(s):
Dibutylamine acetate Concentrate
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About This Item
Linear Formula:
(CH3CH2CH2CH2)2NH · CH3COOH
CAS Number:
Molecular Weight:
189.30
NACRES:
NB.21
PubChem Substance ID:
UNSPSC Code:
12161700
MDL number:
InChI
1S/C8H19N.C2H4O2/c1-3-5-7-9-8-6-4-2;1-2(3)4/h9H,3-8H2,1-2H3;1H3,(H,3,4)
SMILES string
CC(O)=O.CCCCNCCCC
InChI key
MQFIKAWTCOXAAY-UHFFFAOYSA-N
form
solution
quality
LiChropur™
packaging
pkg of 25 ML Volume containing 10 ML of product
concentration
0.5 M in H2O
technique(s)
LC/MS: suitable, ion pair chromatography: suitable
refractive index
n20/D 1.348
Quality Level
General description
Dibutylammonium acetate is an ion-pairing agent with quaternary ammonium ions. It generally helps in ionization of carbohydrate fragments providing a volatile solvent for the mass spectrometric technique.
Application
It has been used as buffer in mobile phase for separation and quantifying intracellular nucleotides from different microorganisms using ion pair reversed phase liquid chromatography electrospray ionization isotope dilution tandem mass spectrometry (IP–LC–ESI–ID–MS/MS) method.
Packaging
Clear borosilicate glass, high hydrolytic resistance (Type I)
concentrate in ampules for 6x1 l 0.005 M ready-to-use solution
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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