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Merck
CN

95292

Hydrogen ionophore I

Selectophore, function tested

Synonym(s):

Tridodecylamine, Proton ionophore I, Hydrogen ionophore I

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About This Item

Linear Formula:
[CH3(CH2)11]3N
CAS Number:
Molecular Weight:
521.99
UNSPSC Code:
26111700
NACRES:
NB.61
PubChem Substance ID:
EC Number:
203-063-4
Beilstein/REAXYS Number:
1801669
MDL number:
Form:
liquid
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vapor density

>1 (vs air)

Quality Level

description

for ion-selective electrodes

product line

Selectophore

form

liquid

quality

function tested

refractive index

n20/D 1.4578 (lit.)

bp

220-228 °C/0.03 mmHg (lit.)

density

0.823 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCCN(CCCCCCCCCCCC)CCCCCCCCCCCC

InChI

1S/C36H75N/c1-4-7-10-13-16-19-22-25-28-31-34-37(35-32-29-26-23-20-17-14-11-8-5-2)36-33-30-27-24-21-18-15-12-9-6-3/h4-36H2,1-3H3

InChI key

SWZDQOUHBYYPJD-UHFFFAOYSA-N

General description

Visit our Sensor Applications portal to learn more.

Application

Selected application examples

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany


pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

374.0 °F

flash_point_c

190 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter



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G T McEwan et al.
Journal of medical engineering & technology, 14(1), 16-20 (1990-01-01)
Incorporation of a ligand into polyvinylchloride allows the production of ion selective electrodes that are soft-bodied and disposable. With features make them especially suitable for clinical, particularly gastroenterological, investigations. We report here on the construction of a combined reference and
Judith A Heiny et al.
The Journal of general physiology, 151(9), 1146-1155 (2019-07-20)
Ion movements across biological membranes, driven by electrochemical gradients or active transport mechanisms, control essential cell functions. Membrane ion movements can manifest as electrogenic currents or electroneutral fluxes, and either process can alter the extracellular and/or intracellular concentration of the
M O'Dowd et al.
Journal of biomedical engineering, 10(2), 165-170 (1988-04-01)
Frequent measurement of pH and PCO2 levels of fetal blood during labour provides an insight into the presence and nature of fetal asphyxia, effectiveness of in utero resuscitation and the need for operative delivery. A pH measuring system utilizing a



Global Trade Item Number

SKUGTIN
95292-500MG04061833315880
95292-100MG04061833315873