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20909

Supelco

Cadmium ionophore I

Selectophore™

Synonym(s):

N,N,N′,N′-Tetrabutyl-3,6-dioxaoctanedi(thioamide), ETH 1062

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About This Item

Empirical Formula (Hill Notation):
C22H44N2O2S2
CAS Number:
73487-00-0
Molecular Weight:
432.73
Beilstein/REAXYS Number:
4521607
MDL number:
MFCD00143893
UNSPSC Code:
26111700
PubChem Substance ID:
329752053
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

product line

Selectophore™

form

powder

mp

34-36 °C

SMILES string

CCCCN(CCCC)C(=S)COCCOCC(=S)N(CCCC)CCCC

InChI

1S/C22H44N2O2S2/c1-5-9-13-23(14-10-6-2)21(27)19-25-17-18-26-20-22(28)24(15-11-7-3)16-12-8-4/h5-20H2,1-4H3

InChI key

NKWPVGBRWCCVGT-UHFFFAOYSA-N

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General description

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Application

Selected application examples
Selective ionophore for cadmium used in solvent polymeric membranes.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
061485/1
61485/1

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Jie Ma et al.
Aquatic toxicology (Amsterdam, Netherlands), 202, 136-144 (2018-07-22)
The nitrogen (N) and phosphorus (P) loadings in coastal waters have greatly increased due to anthropogenic input. However, the silicate levels have remained stable in the past decades, leading to nutrient status alternating from N limitation to Si limitation. Few
Lian-Zhen Li et al.
Environmental toxicology and chemistry, 36(4), 1038-1046 (2016-10-30)
Uptake and membrane transport of cadmium (Cd) in roots of the hyperaccumulator Sedum plumbizincicola X.H. Guo et S.B. Zhou ex L.H. Wu was characterized by assessing the impact of various inhibitors and ion channel blockers on Cd accumulation as well
Haipeng Guo et al.
Physiologia plantarum, 159(3), 340-353 (2016-10-28)
Miscanthus is a vigorous perennial Gramineae genus grown throughout the world as a promising bioenergy crop and generally regarded as heavy metal tolerant due to its ability to absorb heavy metals. However, little is known about the mechanism for heavy
Hua Xu et al.
Chemosphere, 190, 154-165 (2017-10-11)
Cadmium (Cd) is a detrimental environmental pollutant. Duckweeds have been considered promising candidates for Cd phytoremediation. Although many physiological studies have been conducted, the molecular mechanisms underlying Cd hyperaccumulation in duckweeds are largely unknown. In this study, clone 6001 of
Xiaohui Chen et al.
Journal of experimental botany, 69(21), 5279-5291 (2018-08-14)
To develop elite crops with low cadmium (Cd), a fundamental understanding of the mechanism of Cd uptake by crop roots is necessary. Here, a new mechanism for Cd2+ entry into rice root cells was investigated. The results showed that Cd2+
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