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Sigma-Aldrich

Tetrabutylammoniumhydrogensulfat

anhydrous, free-flowing, Redi-Dri™, 97%

Synonym(e):

Tetrabutylammonium-bisulfat

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About This Item

Lineare Formel:
(CH3CH2CH2CH2)4N(HSO4)
CAS-Nummer:
32503-27-8
Molekulargewicht:
339.53
EG-Nummer:
251-068-5
MDL-Nummer:
MFCD00011637
UNSPSC-Code:
12352100
PubChem Substanz-ID:
329768291
NACRES:
NA.21

Qualität

anhydrous
free-flowing

Qualitätsniveau

100

Produktlinie

Redi-Dri™

Assay

97%

Form

crystals

mp (Schmelzpunkt)

169-171 °C (lit.)

SMILES String

OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1

InChIKey

SHFJWMWCIHQNCP-UHFFFAOYSA-M

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Allgemeine Beschreibung

Tetrabutylammonium bisulfate(TBAHS), a quaternary ammonium salt, is a phase-transfer reagent. It severs as cocatalyst, additive, acid, also as ion-paring agent.

Anwendung

Tetrabutylammonium hydrogensulfate is used as a cocatalyst in the synthesis of propionic acid and the ketones by hydrocarboxylation of ethylene.

Rechtliche Hinweise

Redi-Dri™ is a trademark of Sigma-Aldrich Co. LLC
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Piktogramme

CorrosionExclamation mark
GHS05,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flammpunkt (°F)

348.1 °F - closed cup

Flammpunkt (°C)

175.6 °C - closed cup

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Analysenzertifikate (COA)

Lot/Batch Number
BCCK3440
BCCH7923
BCCD2435
BCCF3917
BCCD2434

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