ChemicalBook Product Catalog Chemical Reagents Organic reagents Amine salt (ammonium salt) (N-HEXYL)TRIMETHYLAMMONIUM BROMIDE

(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE

(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE Basic information
Product Name:(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE
Synonyms:(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE;HEXYLTRIMETHYLAMMONIUM BROMIDE;(1-Hexyl)trimethylammonium bromide;(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE 98+%;Hexyltrimethylaminium·bromide;Trimethylhexylaminium·bromide;Hexyltrimethylammonium bromide purum, >=98.0% (AT);N,N,N-Trimethylhexylammonium bromide
CAS:2650-53-5
MF:C9H22BrN
MW:224.18
EINECS:629-299-1
Product Categories:Ammonium Bromides (Quaternary);Quaternary Ammonium Compounds
Mol File:2650-53-5.mol
(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE Structure
(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE Chemical Properties
Melting point 182-184°C
storage temp. Sealed in dry,Room Temperature
form powder to crystal
color White to Almost white
Water Solubility almost transparency
Sensitive Hygroscopic
BRN 3913229
Stability:Stable. Combustible. Incompatible with strong oxidizing agents. Avoid exposure to moisture.
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
F 3-10
HS Code 29239000
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE Usage And Synthesis
Chemical Propertieswhite solid
UsesHexyltrimethylammonium bromide (HTAB) can be used as:
  • A phase transfer catalyst to synthesize polyether via polycondensation of α, α′-dichloro-p-xylene with 2,2-bis(4-hydroxyphenyl)propane.
  • A reagent in the preparation of ZSM-5 zeolites to tune ZSM-5 particles with a scroll-like shape and hierarchical pores.
  • A surface-active agent to create the hydrophobic environment around metal nanoparticles (MNPs) even in water. This technique is highly suitable for using MNPs as electron-counting components in biosensors.

Purification MethodsRecrystallise it from acetone. It is extremely hygroscopic. [McDowell and Kraus J Am Chem Soc 73 2170 1951, Beilstein 4 IV 710.]
(N-HEXYL)TRIMETHYLAMMONIUM BROMIDE Preparation Products And Raw materials
Raw materialsTrimethylamine-->1-Bromohexane
Methyltrioctylammonium bromide CETYLDIMETHYLETHYLAMMONIUM BROMIDE Domiphen bromide TRIOCTYLPROPYLAMMONIUM BROMIDE Decyltrimethylammonium bromide Tetradecyltrimethylammonium bromide Tetraheptylammonium bromide Hexadecyl trimethyl ammonium bromide DECAMETHONIUM BROMIDE HEXAMETHONIUM BROMIDE Didecyldimethylammonium bromide Benzyldodecyldimethylammonium bromide Dimethyldioctadecylammonium bromide NONYLTRIMETHYLAMMONIUM BROMIDE (-)-N-DODECYL-N-METHYLEPHEDRINIUM BROMIDE Didodecyldimethylammonium bromide CETYLBENZYLDIMETHYLAMMONIUM BROMIDE Tetraoctylammonium bromide
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