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Merck
CN

06913

4′-Aminobenzo-18-crown-6

technical

Synonym(s):

(Benzo-18-crown-6)-4′-ylamine

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About This Item

Empirical Formula (Hill Notation):
C16H25NO6
CAS Number:
Molecular Weight:
327.37
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5296463
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grade

technical

Quality Segment

assay

99.9%

form

powder

reaction suitability

core: crown ether

impurities

≤10% water

functional group

ether

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

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


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Warning

Hazard Classifications

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

target_organs

Respiratory system

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



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