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Hexadecyltrimethylammonium hydroxide solution

ALDRICH/439231 - 10 wt. % in H2O

Synonym: N,N,N-Trimethylhexadecan-1-aminium hydroxide; Cetyltrimethylammonium hydroxide; Trimethylhexadecylammonium hydroxide

CAS Number: 505-86-2
Empirical Formula (Hill Notation): C19H43NO
Molecular Weight: 301.55
MDL Number: MFCD00041921
Linear Formula: CH3(CH2)15N(OH)(CH3)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-439231-25ML 25 mL
 $134.00
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concentration 10 wt. % in H2O
density 0.988 g/mL at 25 °C
form liquid
functional group amine
InChI 1S/C19H42N.H2O/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H2/q+1;/p-1
InChI key WJLUBOLDZCQZEV-UHFFFAOYSA-M
Quality Level 200 
refractive index n20/D 1.351
SMILES string [OH-].CCCCCCCCCCCCCCCC[N+](C)(C)C
storage temp. 2-8°C
Application: Hexadecyltrimethylammonium 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.
Packaging: 25 mL in ampule
Density 0.988 g/mL at 25 °C
Refractive Index n20/D 1.351
Storage Temp. 2-8°C
UNSPSC 12352106

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