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Merck
CN

40460

N,N-Dimethylhexadecylamine

technical, ≥95% (GC)

Synonym(s):

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

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About This Item

Linear Formula:
CH3(CH2)15N(CH3)2
CAS Number:
112-69-6
Molecular Weight:
269.51
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57649995
EC Number:
203-997-2
Beilstein/REAXYS Number:
1755921
MDL number:
MFCD00015086
Assay:
≥95% (GC), ≥98.0% (NT)

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InChI key

NHLUVTZJQOJKCC-UHFFFAOYSA-N

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

SMILES string

CCCCCCCCCCCCCCCCN(C)C

grade

technical

assay

≥95% (GC), ≥98.0% (NT)

impurities

≤0.3% water

density

0.801 g/mL at 20 °C (lit.)

functional group

amine

Quality Level

100

Related Categories

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.

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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

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL1868
BCCL1867
BCCJ7712
BCCH0116
BCCF0906

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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
Ramiro Martínez-Cámara et al.
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
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(
Ernesto Vázquez-Chimalhua et al.
Protoplasma, 256(3), 643-654 (2018-11-02)
Chemical communication underlies major adaptive traits in plants and shapes the root microbiome. An increasing number of diffusible and/or volatile organic compounds released by bacteria have been identified, which play phytostimulant or protective functions, including dimethyl-hexa-decylamine (DMHDA), a volatile biosynthesized
Shanshan Dai et al.
Physical chemistry chemical physics : PCCP, 20(16), 11285-11295 (2018-04-11)
A series of CO2-responsive oil-in-water (O/W) emulsions were prepared by introducing hydrophobic tertiary amines (TAs) with varying alkane carbon numbers (ACNs) into the emulsion stabilized by sodium dodecyl benzene sulfonate (SDBS). TAs are converted to bicarbonate salts upon bubbling of
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