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Merck
CN

V900566

Trimethyloctadecylammonium bromide

Vetec™, reagent grade, 98%

Synonym(s):

Octadecyltrimethylammonium bromide

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About This Item

Linear Formula:
CH3(CH2)17N(Br)(CH3)3
CAS Number:
1120-02-1
Molecular Weight:
392.50
EC Number:
214-294-5
UNSPSC Code:
12352116
PubChem Substance ID:
329829471
Beilstein/REAXYS Number:
3574090
MDL number:
MFCD00043171

Key Documents

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InChI

1S/C21H46N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(2,3)4;/h5-21H2,1-4H3;1H/q+1;/p-1

InChI key

SZEMGTQCPRNXEG-UHFFFAOYSA-M

SMILES string

C[N+](C)(CCCCCCCCCCCCCCCCCC)C.[Br-]

grade

reagent grade

product line

Vetec™

assay

98%

mp

~250 °C (dec.) (lit.)

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
WXBB1644V
BCBH1132V

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Juan C López-Montilla et al.
Water research, 39(9), 1907-1913 (2005-05-19)
The removal of model pollutants bromocresol green (BG) and phenol from water is demonstrated via two liquid-liquid extraction methods. Both methods exploit selective interactions established by the pollutant molecule with a surfactant, oil, or alcohol, and are variants of the
Yutaka Sumino et al.
The journal of physical chemistry. B, 113(48), 15709-15714 (2009-11-12)
Spontaneous deformation of a tetradecane droplet with palmitic acid on an aqueous phase with stearyltrimethylammonium chloride is reported. Palmitic acid is transported from the oil droplet to the aqueous phase by the concentration difference between the organic and the aqueous
Ken Nagai et al.
Colloids and surfaces. B, Biointerfaces, 56(1-2), 197-200 (2006-12-16)
We describe here our recent work on spontaneous regular motion of liquid droplet powered by the chemical Marangoni effect under spatially symmetric conditions. It is shown that a spontaneously crawling oil droplet on a glass substrate with a nonequilibrium chemical

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