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Merck

439231

Hexadecyltrimethylammonium hydroxide solution

10 wt. % in H2O

Synonym(s):

N,N,N-Trimethylhexadecan-1-aminium hydroxide, Cetyltrimethylammonium hydroxide, Trimethylhexadecylammonium hydroxide

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About This Item

Linear Formula:
CH3(CH2)15N(OH)(CH3)3
CAS Number:
Molecular Weight:
301.55
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3723055
Concentration:
10 wt. % in H2O
Form:
liquid
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form

liquid

Quality Segment

reaction suitability

core: ammonium

concentration

10 wt. % in H2O

refractive index

n20/D 1.351

density

0.988 g/mL at 25 °C

functional group

amine

storage temp.

2-8°C

SMILES string

[OH-].CCCCCCCCCCCCCCCC[N+](C)(C)C

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

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.



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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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