Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

91661

Supelco

Tridodecylmethylammonium chloride

Selectophore™

Synonym(s):

Methyltridodecylammonium chloride

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
[CH3(CH2)11]3N(Cl)CH3
CAS Number:
7173-54-8
Molecular Weight:
572.47
Beilstein:
6031445
MDL number:
MFCD00043303
UNSPSC Code:
26111700
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

Looking for similar products? Visit Product Comparison Guide

General description

Visit our Sensor Applications portal to learn more.

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCL7914
BCCK0445
BCCH6385
BCCG5308
BCCD8828

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

D. Wegmann et al.
Mikrochim. Acta II, III, 1-1 (1984)
K. Hartman et al.
Mikrochim. Acta II, 235-235 (1978)
Jan Langmaier et al.
Analytical chemistry, 79(7), 2892-2900 (2007-02-24)
Chronopotentiometry and electrochemical impedance spectroscopy were used to study the transient behavior and the potentiometric response mechanism of the polymer membrane-based sensor for heparin. Membrane with a composition of 66 wt % poly(vinyl chloride), 33 wt % o-nitrophenyl octyl ether
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service