86854

Supelco

Tetrabutylammonium hydroxide solution

~40% in water, suitable for ion chromatography

Linear Formula:
(CH3CH2CH2CH2)4N(OH)
CAS Number:
Molecular Weight:
259.47
Beilstein/REAXYS Number:
3571228
MDL number:
PubChem Substance ID:
NACRES:
NB.21
Pricing and availability is not currently available.

Quality Level

description

cationic

concentration

~40% in water

application(s)

ion chromatography: suitable

impurities

≤0.01% halides (as bromide)

density

0.995 g/cm3

anion traces

sulfate (SO42-): ≤100 mg/kg

cation traces

K: ≤100 mg/kg
Na: ≤100 mg/kg

SMILES string

[OH-].CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1

InChI key

VDZOOKBUILJEDG-UHFFFAOYSA-M

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General description

Tetrabutylammonium hydroxide (TBAOH) is a quaternary ammonium salt,mainly used as a strong base and phase-transfer catalyst.

Application

TBAOH may be used as an ion-pairing reagent in mobile phase preparation for reverse phase ion-pair high performance liquid chromatography during chromium (III) and chromium (VI) determination.

Caution

may crystallize; can be redissolved on heating (max. 40°C)

Linkage

Visit the IC Portal to learn more

Other Notes

Reagent suitable for use in ion chromatography

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3267 8 / PGII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
P.R. Haddad et al.
Ion Chromatography: Principles and Applications null
Simultaneous determination of chromium (III) and chromium (VI) with reversed-phase ion-pair high-performance liquid chromatography.
Jen, Jen-Fon, et al.
Analyst, 118.10 , 1281-1284 (1993)
T. Tang et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 45, 58-58 (1992)
Liwen Zhang et al.
ACS nano, 8(12), 12250-12258 (2014-11-18)
Photothermal therapy (PTT) is an emerging treatment modality that is under intensive preclinical investigations for the treatment of various medical conditions, including cancer. However, the lack of targeting function of PTT agents hampers its clinical application. An effective and nontoxic...
Fabio Galeotti et al.
Journal of chromatography. A, 1284, 141-147 (2013-03-05)
In this study, by using tetrabutylammonium bisulfate as ion-pairing reagent, we were able to separate all the main heparin/heparan sulfate disaccharides generated by the action of heparinases along with the main Hep tetrasaccharide possessing a 3-O-sulfate group on the sulfoglucosamine...

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