294721

7,16-Dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecan

97%

• Synonym(e): 1,10-Dibenzyl-1,10-diaza-18-crown-6, N,N′-Dibenzyl-4,13-diaza-18-crown-6
• Empirische Formel (Hill-System): C₂₆H₃₈N₂O₄
• CAS-Nummer: 69703-25-9
• Molekulargewicht: 442.59
• Beilstein: 1044804
• MDL-Nummer: MFCD00010831
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24857732
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Form: solid
• mp (Schmelzpunkt): 80-83 °C (lit.)
• SMILES String: C1COCCN(CCOCCOCCN(CCO1)Cc2ccccc2)Cc3ccccc3
• InChI: 1S/C26H38N2O4/c1-3-7-25(8-4-1)23-27-11-15-29-19-21-31-17-13-28(24-26-9-5-2-6-10-26)14-18-32-22-20-30-16-12-27/h1-10H,11-24H2
• InChIKey: WAHZGOBRKWVALN-UHFFFAOYSA-N

Beschreibung

Anwendung

7,16-Dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane can be used:

• As a macrocycle that facilitates the modification of the electrode used in the estimation of riboflavin or vitamin B₂ in food and pharmaceutical samples.
• As an ionophore in the preparation of poly(vinyl chloride) membrane-based Zn²⁺ sensor applicable in the estimation of Zn in water and drug samples.
• To prepare a modified graphite electrode, which is used in the detection of samarium in ores and industrial effluents.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves