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Merck

87991

Sigma-Aldrich

Tetraoctylammoniumchlorid

≥97.0% (AT)

Synonym(e):

N,N,N-trioctyl-1-octanaminium chloride

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About This Item

Lineare Formel:
[CH3(CH2)7]4N(Cl)
CAS-Nummer:
Molekulargewicht:
502.34
Beilstein:
4169201
MDL-Nummer:
UNSPSC-Code:
12352116
PubChem Substanz-ID:
NACRES:
NA.22

Assay

≥97.0% (AT)

Form

crystals

mp (Schmelzpunkt)

50-54 °C

SMILES String

[Cl-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC

InChI

1S/C32H68N.ClH/c1-5-9-13-17-21-25-29-33(30-26-22-18-14-10-6-2,31-27-23-19-15-11-7-3)32-28-24-20-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1

InChIKey

SNNIPOQLGBPXPS-UHFFFAOYSA-M

Verwandte Kategorien

Allgemeine Beschreibung

Tetraoctylammonium chloride (TOACl) is a quaternary ammonium salt commonly used as a catalyst in organic synthesis.

Anwendung

Tetraoctylammonium chloride is used as a:
  • Cationic additive in the preparation of the polyaniline-based calcium selective electrode.
  • Phase transfer catalyst in the Brust-Schiffrin synthesis of gold nanoparticles.

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Die Dokumentenbibliothek aufrufen

Joanna Lenik et al.
Materials science & engineering. C, Materials for biological applications, 61, 149-157 (2016-02-04)
Potentiometric sensors based on neutral β-cyclodextrins: (2-hydroxypropyl)-β-cyclodextrin, heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin, heptakis(2,3,6-tri-O-benzoyl)-β-cyclodextrin and anionic β-cyclodextrin: (2-hydroxy-3-N,N,N-trimethylamino)propyl-β-cyclodextrin chloride for naproxen are described. Inclusion complexes of naproxen with the above-mentioned cyclodextrins were studied using IR spectroscopy. The electrode surface was made from PVC membranes doped
Reaction kinetics of the reaction between carbon dioxide and glycidyl methacrylate using tetraoctylammonium chloride as catalyst
Park SW, et al.
Reaction Kinetics and Catalysis Letters, 90, 215-223 (2007)
Electrochemical insight into the Brust--Schiffrin synthesis of Au nanoparticles
Uehara A, et al.
Journal of the American Chemical Society, 137(48), 15135-15144 (2015)
All-solid-state calcium-selective electrode prepared of soluble electrically conducting polyaniline and di (2-ethylhexyl) phosphate with tetraoctylammonium chloride as cationic additive
Lindfors T, et al.
Analytica Chimica Acta, 404(1), 111-119 (2000)
Adil Elik et al.
Food chemistry, 350, 129237-129237 (2021-02-23)
This paper reports a new and simple microextraction procedure for cobalt determination using green ionic hydrophobic deep eutectic solvent in developing air-assisted liquid-phase microextraction and flame atomic absorption spectrometry. Thecomplexationof Co(II) ions was carried out by using dithizone solution as

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