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86866

Sigma-Aldrich

Tetrabutylammonium hydroxide 30-hydrate

≥98.0% (T)

Sinónimos:

N,N,N-Tributyl-1-butanaminium hydroxide triacontahydrate

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About This Item

Fórmula lineal:
(CH3CH2CH2CH2)4N(OH) · 30H2O
Número de CAS:
147741-30-8
Peso molecular:
799.93
Beilstein/REAXYS Number:
3571228
MDL number:
MFCD00149573
UNSPSC Code:
12352100
PubChem Substance ID:
57653203
NACRES:
NA.21

Quality Level

100

assay

≥98.0% (T)

form

crystals

impurities

≤0.1% halides (as bromide)

mp

27-30 °C (lit.)

anion traces

sulfate (SO42-): ≤1000 mg/kg

shipped in

wet ice

storage temp.

2-8°C

SMILES string

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

InChI

1S/C16H36N.31H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h5-16H2,1-4H3;31*1H2/q+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/p-1

InChI key

DFGIRVKFXSRUOX-UHFFFAOYSA-M

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General description

Tetrabutylammonium hydroxide 30-hydrate is commonly used as a strong base and phase-transfer catalyst in organic synthesis. Tetrabutylammonium hydroxide 30-hydrate (TBAH) dissolved in HPLC grade diethyl ether has been used to compose the solvent system in a study.

Application

Tetrabutylammoniumhydroxide 30-hydrate (TBAOH) can be used as:
  • A catalyst in the hydroxyalkylation reaction of phenols with cyclic carbonates to synthesize aryl β-hydroxyethylethers.
  • A base for the selective degradation of lignins to monomeric aromatics.
  • A reactant to synthesize hydroxyfuroxan tetrabutylammonium salts by reacting with nitrofuroxans.
It can also be used in the solvothermal synthesis of SNS (simple nanoscroll structures) and INS (intercalated nanoscrolls) hexaniobate nanoscrolls.

Optional

Referencia del producto
Descripción
Precios

Pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
BCCM3792
BCCL4137
BCCK3840
BCCK0713
BCCH4811

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Rapid solvothermal fabrication of hexaniobate nanoscrolls.
Adireddy S, et al.
Materials Research Bulletin, 48(9), 3236-3241 (2013)
Nils Erik Halvorsen et al.
Pharmaceuticals (Basel, Switzerland), 13(2) (2020-02-15)
A simple color spot test for determining the presence of residual tetrabutylammonium (TBA) in various 18F-radiopharmaceuticals is described. The test can be performed in less than five minutes. Iodoplatinate-saturated TLC plates are initially spotted with the 18F-radiopharmaceutical to be tested
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Solid solutions of the rare earth (RE) cations Pr(3+), Nd(3+), Sm(3+), Gd(3+), Er(3+) and Yb(3+) in anatase TiO2 have been synthesized as mesoporous beads in the concentration range 0.1-0.3% of metal atoms. The solid solutions were have been characterized by

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