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Merck
CN

88005

Tetrapentylammonium hydroxide solution

~20% in H2O (T)

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About This Item

Linear Formula:
[CH3(CH2)4]4N(OH)
CAS Number:
4598-61-2
Molecular Weight:
315.58
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
57653286
MDL number:
MFCD00210103
Beilstein/REAXYS Number:
6785584

Key Documents

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Product Name

Tetrapentylammonium hydroxide solution, ~20% in H2O (T)

InChI key

JVOPCCBEQRRLOJ-UHFFFAOYSA-M

SMILES string

[OH-].CCCCC[N+](CCCCC)(CCCCC)CCCCC

InChI

1S/C20H44N.H2O/c1-5-9-13-17-21(18-14-10-6-2,19-15-11-7-3)20-16-12-8-4;/h5-20H2,1-4H3;1H2/q+1;/p-1

form

solution

concentration

~20% in H2O (T)

impurities

≤0.05% halides (as bromide)

anion traces

sulfate (SO42-): ≤500 mg/kg

functional group

amine

Related Categories

Application

Tetrapentylammonium hydroxide can be used:
  • As a model compound in the studies of the effects of quaternary ammonium salts on the formation of clathrate hydrates of methane.
  • To maintain the pH of the aqueous phase to study the adsorption dynamics of nanoparticles at fluid interfaces.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

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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Certificates of Analysis (COA)

Lot/Batch Number
0000368518
0000325971
0000325971
0000368518
0000277999

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Nanoparticle adsorption dynamics at fluid interfaces
Hua X, et al.
Soft Matter, 14(19), 3818-3828 (2018)
Semiclathrate hydrates of methane+ tetraalkylammonium hydroxides
Su Y, et al.
Fuel: The Science and Technology of Fuel and Energy, 203, 618-626 (2017)
Xiaoqing Hua et al.
Soft matter, 14(19), 3818-3828 (2018-05-03)
Understanding the dynamic adsorption of nanoparticles (NPs) at fluid interfaces is important for stabilizing emulsions and for the preparation of 2D NP-based materials. Here we show that the Ward-Tordai equations commonly employed to describe the dynamics of surfactant adsorption at
Xiaoqing Hua et al.
Langmuir : the ACS journal of surfaces and colloids, 34(16), 4830-4842 (2018-04-11)
Nanoparticles (NPs) can add functionality (e.g., catalytic, optical, rheological) to an oil-water interface. Adsorption of ∼10 nm NPs can be reversible; however, the mechanisms for adsorption and its effects on surface pressure remain poorly understood. Here we demonstrate how the
Weng Zhanping et al.
Gynecologic oncology, 104(2), 455-460 (2006-10-04)
To study the role of Voltage-gated potassium ion channels (Kv) in cell proliferation and cell cycle of ovarian cancer cell. The effects of voltage-gate K+ channels on human ovarian cancer cell line (A2780 cell) proliferation and cell cycle were observed
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