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86880

Tetrabutylammonium hydroxide solution

Name: Tetrabutylammonium hydroxide solution
Brand: SIAL

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

Synonym(s):

N,N,N-Tributyl-1-butanaminium hydroxide, TBAH 40, Tetra-n-butylammonium hydroxide

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About This Item

Linear Formula:

(CH₃CH₂CH₂CH₂)₄N(OH)

CAS Number:

2052-49-5

Molecular Weight:

259.47

NACRES:

NA.21

PubChem Substance ID:

329769336

UNSPSC Code:

12352100

MDL number:

MFCD00009425

Beilstein/REAXYS Number:

3571228

Concentration:

~40% in H₂O (~1.5 M)

Form:

liquid

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Properties

Product Name

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

grade

technical

Quality Level

200

form

liquid

reaction suitability

core: ammonium

greener alternative product characteristics

Catalysis
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sustainability

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concentration

~40% in H₂O (~1.5 M)

impurities

≤3% halides (as bromide)

density

0.995 g/cm³

anion traces

sulfate (SO₄^2-): ≤3000 mg/kg

greener alternative category

Aligned

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

Description

General description

The product is ~40% solution of tetrabutylammonium hydroxide in H₂O. Tetrabutylammonium hydroxide has been synthesized from tetrabutylammonium iodide. TBAOH dissolved in anhydrous isopropyl alcohol is widely employed as titrant for weak acids.

Application

Tetrabutylammonium hydroxide solution (TBAOH) may be used in the following studies:

For the dissolution of 10wt% cellulose under room temperature conditions.
As a catalyst during the synthesis of 1,2,4-oxadiazoles.
Preparation of TBAOH salts of fatty acids.

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign and has been enhanced for catalytic efficiency. Click here for more information.

Disclaimer

may crystallize; can be redissolved on heating to 40°C

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pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Tetrabutylammonium Hydroxide as Titrant for Acids in Nonaqueous Solutions.

Cundiff RH and Markunas PC.

Analytical Chemistry, 28(5), 792-797 (1956)

Construction of 3, 5-substituted 1, 2, 4-oxadiazole rings triggered by tetrabutylammonium hydroxide: a highly efficient and fluoride-free ring closure reaction of O-acylamidoximes.

Otaka H, et al.

Tetrahedron Letters, 55(5), 979-981 (2014)

Foaming and emulsifying properties of fatty acids neutralized by tetrabutylammonium hydroxide.

Fameau AL, et al.

Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 403, 87-95 (2012)

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Global Trade Item Number

SKU	GTIN
86880-2.5L	04061837549250
86880-500ML	04061837549267
86880-100ML	04061837549243