Merck
All Photos(1)

86854

Supelco

Tetrabutylammonium hydroxide solution

~40% in water, suitable for ion chromatography

All Photos(1)
Linear Formula:
(CH3CH2CH2CH2)4N(OH)
CAS Number:
2052-49-5
Molecular Weight:
259.47
Beilstein:
3571228
Numer MDL:
MFCD00009425
Identyfikator substancji w PubChem:
329769497
NACRES:
NB.21

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Tetrabutylammonium hydroxide solution 40 wt. % in H2O

Sigma-Aldrich

178780

Tetrabutylammonium hydroxide solution

40 wt. % in H2O

Tetrabutylammonium hydroxide 30-hydrate ≥99.0% (T)

Sigma-Aldrich

86859

Tetrabutylammonium hydroxide 30-hydrate

≥99.0% (T)

Tetrabutylammonium hydroxide solution 1.0 M in methanol

Sigma-Aldrich

230189

Tetrabutylammonium hydroxide solution

1.0 M in methanol

Tetrabutylammonium hydroxide solution technical, ~40% in H2O (~1.5 M)

Sigma-Aldrich

86880

Tetrabutylammonium hydroxide solution

technical, ~40% in H2O (~1.5 M)

Tetrabutylammonium hydroxide 30-hydrate ≥98.0% (T)

Sigma-Aldrich

86866

Tetrabutylammonium hydroxide 30-hydrate

≥98.0% (T)

Tetrabutylammonium hydroxide solution 54.0-56.0% in H2O

Sigma-Aldrich

86863

Tetrabutylammonium hydroxide solution

54.0-56.0% in H2O

Tetra-n-butylammonium hydroxide (20% solution in water) for synthesis

Sigma-Aldrich

8.18759

Tetra-n-butylammonium hydroxide

(20% solution in water) for synthesis

Tetra-n-butylammonium hydroxide solution in 2-propanol/methanol for titrations in nonaqueous media c[(C4H9)4NOH] = 0.1 mol/l (0.1 N), Titripur®, reag. USP, reag. Ph. Eur.

Supelco

1.09162

Tetra-n-butylammonium hydroxide solution

in 2-propanol/methanol for titrations in nonaqueous media c[(C4H9)4NOH] = 0.1 mol/l (0.1 N), Titripur®, reag. USP, reag. Ph. Eur.

Tetrabutylammonium hydrogensulfate 97%

Sigma-Aldrich

155837

Tetrabutylammonium hydrogensulfate

97%

Tetramethylammonium hydroxide solution 25 wt. % in H2O

Sigma-Aldrich

331635

Tetramethylammonium hydroxide solution

25 wt. % in H2O

opis

cationic

Poziom jakości

100

forma

liquid

stężenie

~40% in water

technique(s)

ion chromatography: suitable

zanieczyszczenia

≤0.01% halides (as bromide)

gęstość

0.995 g/cm3

ślady anionów

sulfate (SO42-): ≤100 mg/kg

ślady kationów

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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Opis ogólny

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

Zastosowanie

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.[1]

Przestroga

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

Powiązanie

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Inne uwagi

Reagent suitable for use in ion chromatography[2][3]

piktogramy

CorrosionExclamation mark
GHS05,GHS07

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H314 - H317

Klasyfikacja zagrożeń

Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Kod klasy składowania

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Temperatura zapłonu °F

Not applicable

Temperatura zapłonu °C

Not applicable

Środki ochrony indywidualnej

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificate of Analysis

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Certificate of Origin

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