didysprosium(3+) ion trioxidandiide

• ChemBase ID: 302813
• Molecular Formular: Dy2O3
• Molecular Mass: 372.9982
• Monoisotopic Mass: 375.84309186
• SMILES: [O-2].[O-2].[O-2].[Dy+3].[Dy+3]
• Canonical SMILES: [O-2].[O-2].[O-2].[Dy+3].[Dy+3]
• InChI: InChI=1S/2Dy.3O/q2*+3;3*-2
• InChIKey: GEZAXHSNIQTPMM-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: didysprosium(3+) ion trioxidandiide
• IUPAC Traditional name: didysprosium(3+) ion trioxidandiide
• Synonyms: Dysprosium(III) oxide; Dysprosium(III) oxide, needles; Dysprosium(III) oxide, REacton®; 氧化镝(III); 针状氧化镝(III); 氧化镝(III), REacton®

Database IDs

• CAS Number: 1308-87-8
• EC Number: 215-164-0
• MDL Number: MFCD00010986
• Merck Index: 143482

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

• Solubility: Soluble in acids and alcohol
• Apperance: 20-30 X 200-300nm, S. A. 18-22m2/g; 3-12mm Sintered Lump; Powder
• Melting Point: 2340°C
• Density: 7.81^2^7

Safety Information

• Storage Warning: Hygroscopic
• TSCA Listed: 是

Product Information

• Purity: 99.5% (REO); 99.9% (REO); 99.99% (REO)