73345

Dibutylammonium acetate solution

0.5 M in H₂O, LiChropur^™, suitable for ion pair chromatography

• Synonyme(s) : Dibutylamine acetate Concentrate
• Formule linéaire : (CH₃CH₂CH₂CH₂)₂NH · CH₃COOH
• Numéro CAS: 19070-91-8
• Poids moléculaire : 189.30
• Numéro MDL: MFCD00191381
• Code UNSPSC : 12161700
• ID de substance PubChem : 329764816
• Nomenclature NACRES : NB.21

Propriétés

• Forme: solution
• Niveau de qualité: 100
• Qualité: LiChropur^™
• Conditionnement: 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
• Indice de réfraction: n20/D 1.348
• Chaîne SMILES: CC(O)=O.CCCCNCCCC
• 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)
• Clé InChI: MQFIKAWTCOXAAY-UHFFFAOYSA-N

Description

Description générale

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.

Conditionnement

Clear borosilicate glass, high hydrolytic resistance (Type I)

concentrate in ampules for 6x1 l 0.005 M ready-to-use solution

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Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)