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24901

Supelco

Chloride ionophore II

Selectophore™, function tested

Synonym(s):

4,5-Dimethyl-3,6-dioctyloxy-o-phenylene-bis(mercurytrifluoroacetate), ETH 9009

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About This Item

Empirical Formula (Hill Notation):
C28H40F6Hg2O6
CAS Number:
145889-57-2
Molecular Weight:
987.78
MDL number:
MFCD00214158
UNSPSC Code:
26111700
PubChem Substance ID:
329752758
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

form

powder

quality

function tested

mp

177-179 °C

SMILES string

CCCCCCCCOc1c(C)c(C)c(OCCCCCCCC)c([Hg]OC(=O)C(F)(F)F)c1[Hg]OC(=O)C(F)(F)F

InChI

1S/C24H40O2.2C2HF3O2.2Hg/c1-5-7-9-11-13-15-19-25-23-17-18-24(22(4)21(23)3)26-20-16-14-12-10-8-6-2;2*3-2(4,5)1(6)7;;/h5-16,19-20H2,1-4H3;2*(H,6,7);;/q;;;2*+1/p-2

InChI key

UMYVIFNPTFWRLT-UHFFFAOYSA-L

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

Ionophore employed in solvent polymeric membrane electrodes for the assay of Cl- activity

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

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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Certificates of Analysis (COA)

Lot/Batch Number
062097/1
62097/1

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Investigation of chloride sensitive ISFETs with different membrane compositions suitable for medical applications.
Bratov, Andrey, Natalia Abramova, and Carlos Domi'nguez.
Analytica Chimica Acta, 514, 99-106 (2004)
M. Rothmaier et al.
Analytica Chimica Acta, 271, 135-135 (1993)
S A Baechler et al.
Nature communications, 10(1), 83-83 (2019-01-10)
Mitochondrial topoisomerase IB (TOP1MT) is a nuclear-encoded topoisomerase, exclusively localized to mitochondria, which resolves topological stress generated during mtDNA replication and transcription. Here, we report that TOP1MT is overexpressed in cancer tissues and demonstrate that TOP1MT deficiency attenuates tumor growth

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