| Identification | More | [Name]
TETRA-N-HEXYLAMMONIUM BROMIDE | [CAS]
4328-13-6 | [Synonyms]
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+%
Tetrahexylaminium·bromide | [EINECS(EC#)]
224-363-1 | [Molecular Formula]
C24H52BrN | [MDL Number]
MFCD00011858 | [Molecular Weight]
434.58 | [MOL File]
4328-13-6.mol |
| Chemical Properties | Back Directory | [Appearance]
white to faintly yellow powder | [Melting point ]
99-100 °C (lit.) | [density ]
1.0628 (rough estimate) | [refractive index ]
1.5260 (estimate) | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
Powder or Flakes | [color ]
White to light yellow or flakes | [Sensitive ]
Hygroscopic | [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 | [BRN ]
3637302 | [CAS DataBase Reference]
4328-13-6(CAS DataBase Reference) | [EPA Substance Registry System]
Tetrahexylammonium bromide (4328-13-6) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29239000 |
| Hazard Information | Back Directory | [Chemical Properties]
white to faintly yellow powder | [Uses]
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.
| [General Description]
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: | [Purification Methods]
Wash the bromide with ether, and dry it in a vacuum at room temperature for 3 days. |
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