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86854

Supelco

Tetrabutylammonium hydroxide solution

~40% in water, suitable for ion chromatography

Linear Formula:
(CH3CH2CH2CH2)4N(OH)
CAS Number:
Molecular Weight:
259.47
Beilstein:
3571228
MDL number:
PubChem Substance ID:
NACRES:
NB.21

description

cationic

Quality Level

form

liquid

concentration

~40% in water

technique(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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This Item
86880178780230189
form

liquid

form

liquid

form

liquid

form

liquid

concentration

~40% in water

concentration

~40% in H2O (~1.5 M)

concentration

40 wt. % in H2O

concentration

1.0 M in methanol

impurities

≤0.01% halides (as bromide)

impurities

≤3% halides (as bromide)

impurities

-

impurities

-

density

0.995 g/cm3

density

0.995 g/cm3

density

0.99 g/mL at 25 °C

density

0.83 g/mL at 25 °C

anion traces

sulfate (SO42-): ≤100 mg/kg

anion traces

sulfate (SO42-): ≤3000 mg/kg

anion traces

-

anion traces

-

cation traces

K: ≤100 mg/kg, Na: ≤100 mg/kg

cation traces

-

cation traces

-

cation traces

-

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

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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