oxo[(oxoscandio)oxy]scandium

• ChemBase ID: 111234
• Molecular Formular: O3Sc2
• Molecular Mass: 137.91002
• Monoisotopic Mass: 137.89656766
• SMILES: O=[Sc]O[Sc]=O
• Canonical SMILES: O=[Sc]O[Sc]=O
• InChI: InChI=1S/3O.2Sc
• InChIKey: HYXGAEYDKFCVMU-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: oxo[(oxoscandio)oxy]scandium
• IUPAC Traditional name: oxo[(oxoscandio)oxy]scandium
• Synonyms: Scandia; scandium sesquioxide; scandium sesquisulfide; Scandium(III) sulfide; SCANDIUM OXIDE; Scandium(III) oxide; 氧化钪(III)

Database IDs

• CAS Number: 12060-08-1; 12166-29-9
• EC Number: 235-042-0
• MDL Number: MFCD00011223
• PubChem SID: 24857697; 162096620; 24858634
• PubChem CID: 4583683
• Wikipedia Title: Scandium_oxide; Scandium(III)_sulfide

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: 7.9020863 Å^3
• Polar Surface Area: 43.37 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Insoluble
• Apperance: powder; yellow crystals
• Melting Point: 1775°C; 2485 °C
• Density: 2.91 g/cm3, solid; 3.86 g/cm^3

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: R:36/37/38
• Safety Statements: S:20-25-26-37/39
• NFPA704:
  

  0

  1

  0
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: 99.5%; 99.9% trace metals basis; 99.999% trace metals basis
• Linear Formula: Sc2O3

DETAILS

MP Biomedicals - 05218284

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 307874

Application
A high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition.
Suitable for vacuum deposition applications
Packaging
1, 5 g in glass bottle

Sigma Aldrich - 294020

Application
A high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition.
Suitable for vacuum deposition applications
Packaging
5 g in poly bottle
500 mg in poly bottle