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49902

Tin(II) ionophore I

Selectophore™

Synonym(s):

Dibenzo-18-crown-6, 2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene, 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecene, DB18C6

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About This Item

Empirical Formula (Hill Notation):
C20H24O6
CAS Number:
14187-32-7
Molecular Weight:
360.40
EC Number:
238-041-3
UNSPSC Code:
26111700
PubChem Substance ID:
329757542
Beilstein/REAXYS Number:
1162153
MDL number:
MFCD00005098
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product line

Selectophore™

mp

162-164 °C (lit.)

SMILES string

C1COc2ccccc2OCCOCCOc3ccccc3OCCO1

InChI

1S/C20H24O6/c1-2-6-18-17(5-1)23-13-9-21-11-15-25-19-7-3-4-8-20(19)26-16-12-22-10-14-24-18/h1-8H,9-16H2

InChI key

YSSSPARMOAYJTE-UHFFFAOYSA-N

General description

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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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Toru Endo et al.
Dalton transactions (Cambridge, England : 2003), 40(7), 1491-1496 (2011-01-19)
A supramolecular cation of (m-FAni(+))(DB[18]crown-6), where m-FAni(+) and DB[18]crown-6 denote m-fluoroanilinium(+) and dibenzo[18]crown-6, respectively, which is the polar unit rotating in the ferroelectric crystal of (m-FAni(+))(DB[18]crown-6)[Ni(dmit)(2)](-), was introduced into a ferromagnetic [MnCr(oxalate)(3)](-) salt as the counter cation. The crystal structure
Tomoyuki Akutagawa et al.
Chemistry, an Asian journal, 5(3), 520-529 (2009-12-24)
The supramolecular (HOPD(+))(DB[18]crown-6) cation, in which HOPD(+) and DB[18]crown-6 are o-aminoanilinium and dibenzo[18]crown-6, respectively, was introduced into [Ni(dmit)(2)](-) salts (dmit(2-) = 2-thioxo-1,3-dithiole-4,5-dithiolate). Conformational polymorphs were observed as tetragonal (HOPD(+))(DB[18]crown-6)[Ni(dmit)(2)](-) (1) and monoclinic (HOPD(+))(DB[18]crown-6)[Ni(dmit)(2)](-) (2). The ammonium group of HOPD(+) in
Lei Hu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 104, 87-91 (2012-12-26)
In this contribution, an improved near-infrared absorbing colorimetric detection of Hg(2+) ion with high selectivity and sensitivity had been developed by using bis-dibenzo-18-crown-6-based squaraine (BCSQ) as sensor in aqueous media. The proposed method was applied to analyze trace Hg(2+) in
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