dieuropium(3+) ion trioxidandiide

• ChemBase ID: 303754
• Molecular Formular: Eu2O3
• Molecular Mass: 351.9262
• Monoisotopic Mass: 353.82720386
• SMILES: [O-2].[O-2].[O-2].[Eu+3].[Eu+3]
• Canonical SMILES: [O-2].[O-2].[O-2].[Eu+3].[Eu+3]
• InChI: InChI=1S/2Eu.3O/q2*+3;3*-2
• InChIKey: AEBZCFFCDTZXHP-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dieuropium(3+) ion trioxidandiide
• IUPAC Traditional name: dieuropium(3+) ion trioxidandiide
• Synonyms: Europium(III) oxide, REacton®; 氧化铕(III), REacton®

Database IDs

• CAS Number: 1308-96-9
• EC Number: 215-165-6
• MDL Number: MFCD00010997
• Merck Index: 143904

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.8190874 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: 30-50nm APS Powder; Powder
• Melting Point: 2291°C

Safety Information

• Storage Warning: Hygroscopic
• TSCA Listed: 是

Product Information

• Purity: 99.996% (REO); 99.999% (REO)