oxo[(oxogadolinio)oxy]gadolinium

• ChemBase ID: 131845
• Molecular Formular: Gd2O3
• Molecular Mass: 362.4982
• Monoisotopic Mass: 363.83294986
• SMILES: O=[Gd]O[Gd]=O
• Canonical SMILES: O=[Gd]O[Gd]=O
• InChI: InChI=1S/2Gd.3O
• InChIKey: RNYFGGMJZRTZKO-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: oxo[(oxogadolinio)oxy]gadolinium
• IUPAC Traditional name: oxo[(oxogadolinio)oxy]gadolinium
• Synonyms: Gadolinium(III) oxide; 氧化钆(III)

Database IDs

• CAS Number: 12064-62-9
• EC Number: 235-060-9
• MDL Number: MFCD00011026
• PubChem SID: 24871813; 24882848; 24852160; 162226122; 24856820
• PubChem CID: 4558810

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -0.4316
• LogD (pH = 7.4): -0.4316
• Log P: -0.4316
• Molar Refractivity: 4.236 cm^3
• Polarizability: 15.486052 Å^3
• Polar Surface Area: 43.37 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: nanopowder; powder
• Melting Point: 2330 °C(lit.)
• Density: 7.407 g/mL at 20 °C(lit.)

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 1
• Risk Statements: 36
• Safety Statements: 26
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• GHS Precautionary statements: P305 + P351 + P338
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥99.9%; ≥99.99% trace metals basis; 99.8% trace metals basis; 99.9% trace metals basis
• Particle Size: <100 nm (BET); <50 nm (XRD)
• Linear Formula: Gd2O3

DETAILS

Sigma Aldrich - 48220

Packaging
25 g in glass bottle

Sigma Aldrich - 203297

Packaging
5 g in poly bottle

Sigma Aldrich - 637335

Packaging
10, 50 g in poly bottle

Sigma Aldrich - 278513

Packaging
100 g in poly bottle
25 g in glass bottle