Hexadecyltrimethylammonium hydroxide

Hexadecyltrimethylammonium hydroxide Basic information
Product Name:Hexadecyltrimethylammonium hydroxide
Synonyms:hexadecyltrimethylammoniumhydroxidetitrant;n,n,n-trimethyl-1-hexadecanaminiuhydroxide;N-Cetyl Trimethyl AmmoNium Hydroxide 40% solutioN iN MethaNol;(1-Hexadecyl)trimethylammonium hydroxide;HEXADECYLTRIMETHYLAMM. HYDROXIDE CONC.;CetyltriMethylaMMoniuM hydroxide solution;N,N,N-triMethylhexadecan-1-aMiniuM hydroxide;HEXADECYLTRIMETHYLAMMONIUM HYDROXIDE
CAS:505-86-2
MF:C19H43NO
MW:301.56
EINECS:208-022-4
Product Categories:Chemical Synthesis;Organic Bases;Synthetic Reagents;Ammonium Hydroxides (Quaternary);Quaternary Ammonium Compounds
Mol File:505-86-2.mol
Hexadecyltrimethylammonium hydroxide Structure
Hexadecyltrimethylammonium hydroxide Chemical Properties
density 0.988 g/mL at 25 °C
refractive index n20/D 1.372
Fp 11 °C
storage temp. 2-8°C
Water Solubility Soluble in water
form Solution
color Clear colorless to pale yellow
BRN 3723055
CAS DataBase Reference505-86-2(CAS DataBase Reference)
EPA Substance Registry System1-Hexadecanaminium, N,N,N-trimethyl-, hydroxide (505-86-2)
Safety Information
Hazard Codes C,T,F
Risk Statements 34-39/23/24/25-23/24/25-11
Safety Statements 7-16-26-36/37/39-45
RIDADR UN 3286 3/PG 2
WGK Germany 1
10-34
HazardClass 8
PackingGroup III
HS Code 29239000
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Hexadecyltrimethylammonium hydroxide Usage And Synthesis
Chemical Propertiesclear colorless to pale yellow solution
UsesHexadecyltrimethylammonium hydroxide solution is a commonly used phase transfer agent and surfactant solution employed in the synthesis of a variety of mesoporous materials, micelle complexes and transition-metal oxides.
UsesHexadecyltrimethylammonium hydroxide solution is a surfactant used in:
  • Synthesis of microporous and mesoporous aluminosilicate molecular sieves such as MCM-41 and MCM-48.
  • Hydrothermal preparation of manganese dioxide (MnO2) nanoflower.
  • Synthesis of cetyltrimethylammonium hydroperoxide, a reagent used for promoting phosphate ester hydrolysis.

Hexadecyltrimethylammonium hydroxide Preparation Products And Raw materials
Raw materialsAcetonitrile-->Trimethylamine-->1-Bromohexadecane-->AMBERLITE(R) IRA-900
Cetyltrimethylammonium hydrogensulfate HEXADECYLTRIMETHYLAMMONIUM HYDROXIDE HYDRATE N,N-DIMETHYL-N,N-DISTEARYLAMMONIUM METHOSULFATE AMMONIUM SULFOBETAINE-4, TECH., 85 CETYLTRIMETHYLAMMONIUM DIHYDROGEN PHOSPHATE Hydroxide CETYLETHYLMORPHOLINIUM ETHYLSULFATE BEHENYL BETAINE 3-(Dimethyloctadecylazaniumyl)propane-1-sulfonate TETRAOCTADECYLAMMONIUM PERCHLORATE TETRAHEXADECYLAMMONIUM PERCHLORATE N-HEXADECYLTRIMETHYLAMMONIUM PERCHLORATE AMMONIUM SULFOBETAINE-2, TECH., 90 3-(N,N-Dimethylpalmitylammonio)propanesulfonate QUARTON16ES Hexadecyltrimethylammonium hydroxide TETRAOCTADECYLAMMONIUM HYDROXIDE Cetrimonium tosylate

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