Tetrahexylammoniumbromid
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- CAS-Nr.
- 4328-13-6
- Bezeichnung:
- Tetrahexylammoniumbromid
- Englisch Name:
- TETRA-N-HEXYLAMMONIUM BROMIDE
- Synonyma:
- TetrahexyL;Tetrahexylammonium bther;Tetrahexylaminium·bromide;tetrahexanaminium bromide;TETRAHEXYLAMMONIUM BROMIDE;Tatrehexylammonium Bromide;TetrahexylammoniumBromide99%;TETRA-N-HEXYLAMMONIUM BROMIDE;Tetrahexylammonium Bromide 99%;Tetra-n-hexylammoniumbromide,98+%
- CBNumber:
- CB0750361
- Summenformel:
- C24H52BrN
- Molgewicht:
- 434.58
- MOL-Datei:
- 4328-13-6.mol
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Tetrahexylammoniumbromid Eigenschaften
- Schmelzpunkt:
- 99-100 °C (lit.)
- Dichte
- 1.0628 (rough estimate)
- Brechungsindex
- 1.5260 (estimate)
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- almost transparency[in Methanol]
- Löslichkeit
- almost transparency in Methanol
- Aggregatzustand
- Powder or Flakes
- Farbe
- White to light yellow
- maximale Wellenlänge (λmax)
- λ: 240 nm Amax: 0.06
λ: 250 nm Amax: 0.04
λ: 260 nm Amax: 0.03
λ: 500 nm Amax: 0.03
- Sensitive
- Hygroscopic
- BRN
- 3637302
- CAS Datenbank
- 4328-13-6(CAS DataBase Reference)
- EPA chemische Informationen
- Tetrahexylammonium bromide (4328-13-6)
Tetrahexylammoniumbromid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
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.
Chemische Eigenschaften
white to faintly yellow powder
Verwenden
Tetrahexylammonium bromide can be used:
- As a hydrogen bond acceptor in the preparation of deep eutectic solvents which can be used for desulfurization and denitrogenation from n-heptane.
- To produce aqueous biphasic system for the heavy metal ions preconcentration.
- As a phase transfer salt to fabricate an optical chemical gas-sensor.
Allgemeine Beschreibung
The utilization of ion-pairing reagents as mobile phase additives allows the elution of ionic and highly polar substances using reversed phase HPLC columns. The purity of mobile phase additives is a prime factor to their successful application. Sigma-Aldrich offers an outstanding collection of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are rigorously tested with special emphasis on the requirements of modern reversed phase HPLC:
läuterung methode
Wash the bromide with ether, and dry it in a vacuum at room temperature for 3 days.
Tetrahexylammoniumbromid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Tetrahexylammoniumbromid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 148)Lieferanten
4328-13-6(Tetrahexylammoniumbromid)Verwandte Suche:
- TETRAHEXYLAMMONIUM BROMIDE
- TETRA-N-HEXYLAMMONIUM BROMIDE
- 1-Hexanaminium, N,N,N-trihexyl-, bromide
- n,n,n-trihexyl-1-hexanaminiubromide
- N,N,N-trihexyl-1-hexanaminiumbromide
- TETRAHEXYLAMMONIUM BROMIDE, FOR IPC
- TetrahexylammoniumBromide99%
- Tetrahexylammonium Bromide 99%
- Tetra-n-hexylammoniumbromide,98+%
- Tatrehexylammonium Bromide
- Tetrahexylammonium bromide purum, >=99.0% (AT)
- Tetrahexylaminium·bromide
- TetrahexyL
- Tetrahexylammonium bromide(Reagent for Ion-Pair Chromatography,99%)
- Tetrahexylammonium bther
- tetrahexanaminium bromide
- 4328-13-6
- CH3CH254NBr
- C24H52NBr
- HPLC
- Ion Pair Reagents
- Ion Pair Reagents - Anionic
- Phase Transfer Catalysts
- Synthetic Reagents
- Ammonium Bromides (Quaternary)
- Quaternary Ammonium Compounds
- Ammonium Salts
- Analytical Chromatography Product Catalog
- Ammonium Bromides (Quaternary)
- Quaternary Ammonium Compounds
- AmmoniumGreener Alternatives: Catalysis
- Chemical Synthesis
- Ionic Liquids
- Ammonium Salts
- Greener Alternatives: Catalysis
- Phase Transfer Catalysts
- AnionicHPLC
- Chromatography/CE Reagents
- Ion Pair
- Ion Pair Reagents
- Ion Pair Reagents - Anionic
