06913

4′-Aminobenzo-18-crown-6

technical

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

Properties

• grade: technical
• Quality Level: 100
• 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

Description

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[1][2][3][4]

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves