Name: Tetrabutylammonium hydroxide 30-hydrate
Brand: SIAL

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About This Item

Linear Formula:

(CH₃CH₂CH₂CH₂)₄N(OH) · 30H₂O

CAS Number:

147741-30-8

Molecular Weight:

799.93

Beilstein:

3571228

MDL number:

MFCD00149573

UNSPSC Code:

12352100

PubChem Substance ID:

57653203

NACRES:

NA.21

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Product Name

Tetrabutylammonium hydroxide 30-hydrate, ≥98.0% (T)

Quality Level

100

Assay

≥98.0% (T)

form

crystals

concentration

≤100%

impurities

≤0.1% halides (as bromide)

mp

27-30 °C (lit.)

anion traces

sulfate (SO₄^2-): ≤1000 mg/kg

functional group

amine

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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Caustic Alkalis & Bases

Lab Chemicals

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.

Pictograms

GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

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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