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Merck
CN

252816

Tetrahexylammonium bromide

99%, solid

Synonym(s):

THABr

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About This Item

Linear Formula:
[CH3(CH2)5]4N(Br)
CAS Number:
Molecular Weight:
434.58
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352116
EC Number:
224-363-1
MDL number:
Beilstein/REAXYS Number:
3637302
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Product Name

Tetrahexylammonium bromide, 99%

Quality Level

assay

99%

form

solid

reaction suitability

core: ammonium

mp

99-100 °C (lit.)

SMILES string

[Br-].CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC

InChI

1S/C24H52N.BrH/c1-5-9-13-17-21-25(22-18-14-10-6-2,23-19-15-11-7-3)24-20-16-12-8-4;/h5-24H2,1-4H3;1H/q+1;/p-1

InChI key

SYZCZDCAEVUSPM-UHFFFAOYSA-M

Application

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.



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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Extraction of benzothiazole and thiophene from their mixtures with n-heptane using tetrahexylammonium bromide-based deep eutectic solvents as extractive denitrogenation and desulfurization agents
Alli RD and Kroon MC
Fluid Phase Equilibria, 477, 1-11 (2018)
Inkjet printed LED based pH chemical sensor for gas sensing
O?Toole M, et al.
Analytica Chimica Acta, 652(1-2), 308-314 (2009)
Multielement Determination of Trace Heavy Metals in Water by Microwave-Induced Plasma Atomic Emission Spectrometry after Extraction in Unconventional Single-Salt Aqueous Biphasic System
Smirnova SV, et al.
Analytical Chemistry, 90(10), 6323-6331 (2018)



Global Trade Item Number

SKUGTIN
252816-25G04061825973630
252816-5G04061833013984