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Merck
CN

91661

Tridodecylmethylammonium chloride

Selectophore™

Synonym(s):

Methyltridodecylammonium chloride

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About This Item

Linear Formula:
[CH3(CH2)11]3N(Cl)CH3
CAS Number:
7173-54-8
Molecular Weight:
572.47
UNSPSC Code:
26111700
NACRES:
NB.61
PubChem Substance ID:
329770063
MDL number:
MFCD00043303
Beilstein/REAXYS Number:
6031445

Key Documents

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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

SMILES string

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

InChI key

SBHRWOBHKASWGU-UHFFFAOYSA-M

description

cationic, for ion-selective electrodes

product line

Selectophore™

assay

≥97.0% (TLC)

form

crystals

mol wt

572.47 g/mol

mp

110-112 °C (lit.)

Quality Level

200

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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

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN2894
BCCL7914
BCCK0445
BCCH6385
BCCG5308

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K. Hartman et al.
Mikrochim. Acta II, 235-235 (1978)
D. Wegmann et al.
Mikrochim. Acta II, III, 1-1 (1984)
B F Farber et al.
Journal of biomedical materials research, 27(5), 599-602 (1993-05-01)
During the pathogenesis of catheter-related urinary tract infection, bacteria attach to the catheter and migrate along a biofilm into the bladder. We studied the effect of coating silastic catheters with salicylic acid on bacterial and yeast adherence. An agar roll
Natalia Abramova et al.
Talanta, 81(4-5), 1750-1754 (2010-05-06)
The influence of CO(2) and acetic acid on the response of ISFET sensors with PVC and photocured polyurethane polymer membranes with valinomycin as an ionophore was assessed. Experimental results show that the presence of these compounds has no effect on
Andrew Yu et al.
Analytica chimica acta, 686(1-2), 76-80 (2011-01-18)
The development of a polymer membrane-based electrode to measure the anionic drug suramin in buffered saline and biological samples is described. A large non-equilibrium, steady state EMF response is observed toward suramin, and judicious choice of the polymer membrane components
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