4'-Aminobenzo-18-crown-6
Synonym(s):(Benzo-18-crown-6)-4′-ylamine
- CAS NO.：68941-06-0
- Empirical Formula: C16H25NO6
- Molecular Weight: 327.37
- MDL number: MFCD00210009
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:00:48
What is 4'-Aminobenzo-18-crown-6?
Description
4′-Aminophenyl-18-crown-6 is a cyclic compound. It is widely used as an ion carrier. It coordinates to metal ions more easily than other ligands because its planar oxygen atoms provide a strong negative potential barrier. 4'-aminobenzo-18-Crown-6 (AB18C6) could be used to design and fabricate a novel magnetic absorbent for absorption and determination of lead metal ion (Pb2+) based on a self-assembly approach via the dehydration condensation[1].
References
[1] yan Jing-Kang et al. “4′-Aminobenzo-18-crown-6 functionalized magnetic nanoparticles as a solid-phase extraction adsorbent for the determination of Pb2+?.” Analytical Methods 13 (2019): 1735–1742.
Properties of 4'-Aminobenzo-18-crown-6
| Melting point: | 53-56 °C |
| Boiling point: | 511.9±50.0 °C(Predicted) |
| Density | 1.099±0.06 g/cm3(Predicted) |
| storage temp. | 0-6°C |
| pka | 4.62±0.20(Predicted) |
| BRN | 5296463 |
| InChI | 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 |
Safety information for 4'-Aminobenzo-18-crown-6
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4'-Aminobenzo-18-crown-6
| InChIKey | PZXYILUXRGTFGD-UHFFFAOYSA-N |
| SMILES | O1C2=CC=C(N)C=C2OCCOCCOCCOCCOCC1 |
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