308579

5,6-Benzo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacos-5-en -Lösung

50 wt. % in toluene

• Synonym(e): Kryptofix^® 222B, Kryptand 222B
• Empirische Formel (Hill-System): C₂₂H₃₆N₂O₆
• CAS-Nummer: 31250-18-7
• Molekulargewicht: 424.53
• Beilstein: 586455
• EG-Nummer: 250-532-4
• MDL-Nummer: MFCD00013324
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24858678
• NACRES: NA.22

Eigenschaften

• Form: liquid
• Qualitätsniveau: 100
• Konzentration: 50 wt. % in toluene
• Brechungsindex: n20/D 1.516
• Dichte: 0.995 g/mL at 25 °C
• SMILES String: C1COCCN2CCOCCOCCN(CCO1)CCOc3ccccc3OCC2
• InChI: 1S/C22H36N2O6/c1-2-4-22-21(3-1)29-15-9-23-5-11-25-17-19-27-13-7-24(10-16-30-22)8-14-28-20-18-26-12-6-23/h1-4H,5-20H2
• InChIKey: QXLUTPDNMOEWGG-UHFFFAOYSA-N

Beschreibung

Anwendung

5,6-Benzo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacos-5-ene can be used as a model ligand:

• In the metal-ligand complex formation studies to predict ligand coordination with metal ions (Eu & Gd) using magnetic resonance imaging (MRI) technique.
• In the study of coordination environment as well as redox and electronic properties of its Yb^II complexes.

Rechtliche Hinweise

Kryptofix is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS02,GHS07,GHS08
• Signalwort: Danger
• H-Sätze: H225 - H304 - H315 - H319 - H335 - H336 - H361d - H373 - H412
• P-Sätze: P210 - P273 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
• Gefahreneinstufungen: Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 46.4 °F - closed cup
• Flammpunkt (°C): 8 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves