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40460

Sigma-Aldrich

N,N-Dimethylhexadecylamine

technical, ≥95% (GC)

Synonyma:

1-(Dimethylamino)hexadecane, N,N-Dimethylpalmitylamine

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About This Item

Lineární vzorec:
CH3(CH2)15N(CH3)2
Číslo CAS:
112-69-6
Molekulová hmotnost:
269.51
Beilstein/REAXYS Number:
1755921
EC Number:
203-997-2
MDL number:
MFCD00015086
UNSPSC Code:
12352100
PubChem Substance ID:
57649995
NACRES:
NA.22

grade

technical

assay

≥95% (GC)
≥98.0% (NT)

impurities

≤0.3% water

density

0.801 g/mL at 20 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCN(C)C

InChI

1S/C18H39N/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(2)3/h4-18H2,1-3H3

InChI key

NHLUVTZJQOJKCC-UHFFFAOYSA-N

General description

N,N-Dimethylhexadecylamine is a swelling agent useful for the enlargement of the size of mesopores of colloidal silica nanoparticles.

Application

N,N-Dimethylhexadecylamine may be employed in the following studies:
  • As pore size mediator for the synthesis of monodispersed mesoporous silica nanoparticles.
  • As swelling agent in the fabrication of colloidal mesoporous silica nanoparticles of a tunable mesopore size.
  • Preparation of 1,4-bis(N-hexadecyl-N,N-dimethylammonium)butane dibromide, Gemini surfactant.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

287.6 °F - closed cup

flash_point_c

142 °C - closed cup

ppe

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

Osvědčení o analýze (COA)

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Amani L Lee et al.
ACS nano, 11(6), 5623-5632 (2017-05-16)
Oxygen homeostasis is important in the regulation of biological function. Disease progression can be monitored by measuring oxygen levels, thus producing information for the design of therapeutic treatments. Noninvasive measurements of tissue oxygenation require the development of tools with minimal
Antonio B Fuertes et al.
Journal of colloid and interface science, 349(1), 173-180 (2010-06-24)
A synthetic method for the fabrication of colloidal mesoporous silica nanoparticles of a tunable mesopore size is presented. These nanoparticles form stable colloidal suspensions, have narrow particle size distributions in the 50-300nm range and exhibit a framework-confined porosity made up
Jinlou Gu et al.
Journal of colloid and interface science, 407, 236-242 (2013-07-20)
Despite their great potentials as biomacromolecues delivery vehicles, there are few, if any, reports on mesoporous silica nanoparticles (MSNs) simultaneously integrated with the merits of large pore size, small particle diameters and well-ordered mesostructure. Here, we designed a facile strategy
Kabir-Ud-Din et al.
Colloid and polymer science, 284, 1339-1344 (2006-01-01)
The effect of addition of sodium anthranilate to 5 mM micellar solutions of gemini surfactant 1,4-bis(
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Folia microbiologica, 65(3), 523-532 (2019-12-14)
Bacteria have developed different intra- and inter-specific communication mechanisms that involve the production, release, and detection of signaling molecules, because these molecules serve as the autoinducers involved in "quorum sensing" systems. Other communication mechanisms employ volatile signaling molecules that regulate
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