Tetraethylammoniumtetrafluorborat
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- CAS-Nr.
- 429-06-1
- Bezeichnung:
- Tetraethylammoniumtetrafluorborat
- Englisch Name:
- Tetraethylammonium tetrafluoroborate
- Synonyma:
- TEATFB;TETRAETHYLAMMONIUM FLUOROBORATE;SKL1550;SKL1458;N2,2,2,2BF4;Tetraethylamino fluoro borate;Tetraethylazanium tetrafluoroborate;TETRAETHYLAMMONIUM TETRAFLUOROBORATE;Tetraethylammonium tetrafluoroboratee;Tetraethylaminium·tetrafluoroboronanion
- CBNumber:
- CB6380371
- Summenformel:
- C8H20BF4N
- Molgewicht:
- 217.06
- MOL-Datei:
- 429-06-1.mol
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Tetraethylammoniumtetrafluorborat Eigenschaften
- Schmelzpunkt:
- ≥300 °C(lit.)
- Dichte
- 1.23 at 20℃
- Dampfdruck
- 0-0Pa at 20-25℃
- storage temp.
- Store below +30°C.
- Löslichkeit
- acetonitrile: 0.1 g/mL, clear, colorless
- Aggregatzustand
- Crystals or Crystalline Powder
- Farbe
- White
- Wasserlöslichkeit
- Soluble in water, alcohol and acetonitrile.
- Sensitive
- Hygroscopic
- BRN
- 3917638
- InChIKey
- VDMMJVHZGWXBJN-UHFFFAOYSA-M
- LogP
- -3.5 at 20.2℃ and pH7
- Oberflächenspannung
- 72.07mN/m at 1g/L and 20℃
- CAS Datenbank
- 429-06-1(CAS DataBase Reference)
- EPA chemische Informationen
- Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-) (429-06-1)
Tetraethylammoniumtetrafluorborat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
Tetraethylammonium tetrafluoroborate is a quaternary ammonium salt consisting of a positively charged tetraethylammonium cation and a negatively charged tetrafluoroborate anion. This compound is commonly used as a phase transfer catalyst in organic chemical reactions, facilitating the transfer of reactants between immiscible phases. It can also be used as a reagent for synthesizing various organic compounds, an electrolyte in electrochemical experiments, and a source of tetraethylammonium ions in biochemical and pharmacological research.
Chemische Eigenschaften
white crystals or crystalline powder
Verwenden
Tetraethylammonium Tetrafluoroborate is used in the preparation of some organic salts of fluoboric acids.
Allgemeine Beschreibung
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läuterung methode
Dissolve the salt in hot MeOH, filter and add Et2O. It is soluble in ethylene chloride [Thompson & Kraus J Am Chem Soc 69 1016 1947, Wheeler & Sandstadt 77 2025 1955]. It has also been recrystallised three times from a mixture of ethyl acetate/hexane (5:1) or MeOH/pet ether, then stored at 95o for 48hours under vacuum [Henry & Faulkner J Am Chem Soc 107 3436 1985, Huang et al. Anal Chem 58 2889 1986]. It is used as a supporting electrolyte. [Beilstein 4 IV 333.]
Tetraethylammoniumtetrafluorborat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Tetraethylammoniumtetrafluorborat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 334)Lieferanten
429-06-1(Tetraethylammoniumtetrafluorborat)Verwandte Suche:
- TetraethylaMMoniuM tetrafluoroborate, 99% 25GR
- TETRAETHYLAMMONIUM TETRAFLUOROBORATE FOR
- Tetraethylammonium tetrafluoroboratee
- N2,2,2,2BF4
- TETRAETHYLAMMONIUM TETRAFLUOROBORATE
- Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-)
- Tetraethylammonium tetrafluoroborate 99%
- TETRAETHYLAMMONIUM TETRAFLUOROBORATE, EL ECTROCHEM. GRADE
- TETRAETHYLAMMONIUM TETRAFLUOROBORATE, 99 %
- Tetraethylazanium tetrafluoroborate
- Tetraethylaminium·tetrafluoroboronanion
- Tetraethylammonium·tetrafluoroboronanion
- Tetraethylammonium tetrafluoroborate puriss., electrochemical grade, >=99.0% (T)
- TETRAETHYLAMMONIUM TETRAFLUOROBORATETETRAETHYLAMMONIUM TETRAFLUOROBORATETETRAETHYLAMMONIUM TETRAFLUOROBORATETETRAETHYLAMMONIUM TETRAFLUOROBORATE
- Ethanaminium, N,N,N-triethyl-, tetrafluoroborate(1-) (1:1)
- SKL1550
- SKL1458
- TEATFB
- TETRAETHYLAMMONIUM FLUOROBORATE
- Tetraethylammonium tetrafluoroborate [N2,2,2,2]BF4
- Tetraethylamino fluoro borate
- TETRAETHYLAMMONIUM TETRAFLUOBORAT（TEA.BF4）
- 429-06-1
- C2H54NBF4
- Ammonium Salts
- B (Classes of Boron Compounds)
- Tetrafluoroborates
- Quaternary Ammonium Compounds
- Ammonium Polyhalides, etc. (Quaternary)
- Phase Transfer Catalysts
- Synthetic Reagents
- Greener Alternatives: Catalysis
- Phase Transfer Catalysts
- Supporting Electrolytes for Electrochemistry
- Ammonium SaltsMetal and Ceramic Science
- Ammonium Salts
- Salts
- Ammonium Polyhalides, etc. (Quaternary)
- B (Classes of Boron Compounds)
- Quaternary Ammonium Compounds
- Tetrafluoroborates
- Ammonium SaltsAnalytical Reagents
- Electrochemistry
