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91661

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Tridodecylmethylammonium chloride

Selectophore™

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Synonym(s):
Methyltridodecylammonium chloride
Linear Formula:
[CH3(CH2)11]3N(Cl)CH3
CAS Number:
7173-54-8
Molecular Weight:
572.47
Beilstein:
6031445
MDL number:
MFCD00043303
PubChem Substance ID:
329770063
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

description

cationic

product line

Selectophore™

Assay

≥97.0% (TLC)

form

crystals

mol wt

572.47 g/mol

mp

110-112 °C (lit.)

SMILES string

[Cl-].CCCCCCCCCCCC[N+](C)(CCCCCCCCCCCC)CCCCCCCCCCCC

InChI

1S/C37H78N.ClH/c1-5-8-11-14-17-20-23-26-29-32-35-38(4,36-33-30-27-24-21-18-15-12-9-6-2)37-34-31-28-25-22-19-16-13-10-7-3;/h5-37H2,1-4H3;1H/q+1;/p-1

InChI key

SBHRWOBHKASWGU-UHFFFAOYSA-M

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General description

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Application

Selected application examples

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Electroactive component in chloride-selective solvent polymeric membrane electrodes

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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D. Wegmann et al.
Mikrochim. Acta II, III, 1-1 (1984)
K. Hartman et al.
Mikrochim. Acta II, 235-235 (1978)
S S Smith et al.
The Journal of general physiology, 114(6), 799-818 (1999-12-01)
The cystic fibrosis transmembrane conductance regulator (CFTR) Cl channel exhibits lyotropic anion selectivity. Anions that are more readily dehydrated than Cl exhibit permeability ratios (P(S)/P(Cl)) greater than unity and also bind more tightly in the channel. We compared the selectivity
Vladimír Král et al.
Organic & biomolecular chemistry, 2(8), 1169-1175 (2004-04-06)
A new series of cytosine-substituted metalloporphyrin conjugates (containing Co(II) and Zn(II) as the coordinated metals) were designed and investigated as nucleotide receptors in PVC-membrane-based ion-selective electrodes under neutral conditions. The potentiometric results indicate that these systems, in particular the Co(II)-containing
A J Freeman et al.
Journal of pharmacological methods, 23(1), 7-11 (1990-03-01)
The patency of chronically implanted intravascular cannulae is usually limited by thrombus formation at the cannula tip. In the present experiments, methods of improving the antithrombotic properties of the cannulae have been examined using a number of different heparin-bonding treatments.
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