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Tetraethylammonium tetrafluoroborate, 99%

Product Code. 11413950
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Product Code. 11413950 Supplier Thermo Scientific Alfa Aesar Supplier No. A10211.06
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Estimated Shipment: 20-11-2026
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CAS: 429-06-1 | C8H20BF4N | 217.06 g/mol

Tetraethylammonium tetrafluoroborate is used as a phase transfer catalyst in organic synthesis. It finds application as an electrolyte additive in the capillary electrophoretic separation of polyphenols found in grape seed extracts. It is also used to prepare other tetrabutylammonium salts in aqueous solutions. It is involved in the synthesis of conducting poly(thiophenes).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tetraethylammonium tetrafluoroborate is used as a phase transfer catalyst in organic synthesis. It finds application as an electrolyte additive in the capillary electrophoretic separation of polyphenols found in grape seed extracts. It is also used to prepare other tetrabutylammonium salts in aqueous solutions. It is involved in the synthesis of conducting poly(thiophenes).

Solubility
Soluble in water, alcohol and acetonitrile.

Notes
Hygroscopic. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 429-06-1
Molecular Formula C8H20BF4N
Molecular Weight (g/mol) 217.06
MDL Number MFCD00011827
InChI Key XJRAKUDXACGCHA-UHFFFAOYSA-N
Synonym tetraethylammonium tetrafluoroborate, tetraethylazanium tetrafluoroborate, tetraethylammoniumtetrafluoroborate, acmc-1ago3, ksc238k1t, ethanaminium, n,n,n-triethyl-, tetrafluoroborate 1-, ethanaminium, n,n,n-triethyl-, tetrafluoroborate 1-1:1, tetraethyl ammonium tetrafluoroborate, tetraethylammonium tetra fluoro borate
PubChem CID 2724277
IUPAC Name tetraethylazanium;tetrafluoroborate
SMILES F[B-](F)(F)F.CC[N+](CC)(CC)CC

Spécification

Melting Point 370°C to 380°C (decomposition)
Linear Formula (CH3CH2)4NBF4
Quantity 5 g
UN Number UN2811
Beilstein 3917638
Sensitivity Hygroscopic
Solubility Information Soluble in water,alcohol and acetonitrile.
Formula Weight 217.06
Percent Purity 99%
Chemical Name or Material Tetraethylammonium tetrafluoroborate

RUO – Research Use Only

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