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06913

Sigma-Aldrich

4′-Aminobenzo-18-crown-6

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Synonym(s):
(Benzo-18-crown-6)-4′-ylamine
Empirical Formula (Hill Notation):
C16H25NO6
CAS Number:
68941-06-0
Molecular Weight:
327.37
Beilstein:
5296463
MDL number:
MFCD00210009
UNSPSC Code:
12352005
PubChem Substance ID:
329748300
NACRES:
NA.22

grade

technical

Quality Level

100

impurities

≤10% water

storage temp.

2-8°C

SMILES string

Nc1ccc2OCCOCCOCCOCCOCCOc2c1

InChI

1S/C16H25NO6/c17-14-1-2-15-16(13-14)23-12-10-21-8-6-19-4-3-18-5-7-20-9-11-22-15/h1-2,13H,3-12,17H2

InChI key

PZXYILUXRGTFGD-UHFFFAOYSA-N

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General description

4′-Aminobenzo-18-crown-6 is a cyclic compound. It is widely used as an ionophore. It coordinates with metal ions more readily than other ligands because of its planar oxygen atoms which provide a strong negative potential barrier.

Application

4′-Aminobenzo-18-crown-6 can be easily functionalized with magnetic nanoparticles and used as a solid-phase extraction adsorbent for the determination of Pb2+. It can also be used as a metal complexing agent to prepare a variety of molecular complexes.

Other Notes

Derivative of 18-crown-6 which can be derivatized by alkylation or acylation

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Bulletin of the Chemical Society of Japan, 61, 4385-4385 (1988)
E. Ozeki et al.
Journal of the Chemical Society. Chemical Communications, 1353-1353 (1988)
S. Shinkai et al.
Journal of the American Chemical Society, 109, 4458-4458 (1987)
R. Ungaro et al.
Journal of the American Chemical Society, 98, 5198-5198 (1976)

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