tris(oxomagnesium); tetrakis(silanedione)

• ChemBase ID: 102856
• Molecular Formular: Mg3O11Si4
• Molecular Mass: 361.2504
• Monoisotopic Mass: 359.80689205
• SMILES: O=[Mg].O=[Mg].O=[Mg].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O
• Canonical SMILES: O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.[Mg]=O.[Mg]=O.[Mg]=O
• InChI: InChI=1S/3Mg.4O2Si.3O/c;;;4*1-3-2
• InChIKey: XBPUDTAATCFDRE-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tris(oxomagnesium); tetrakis(silanedione)
• IUPAC Traditional name: tris(@magnesium oxide); tetrakis(silica)
• Synonyms: Magnesium Silicate; TALC

Database IDs

• CAS Number: 14807-96-6
• EC Number: 238-877-9
• PubChem SID: 162090343
• PubChem CID: 44134961

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -0.6578
• LogD (pH = 7.4): -0.6578
• Log P: -0.6578
• Molar Refractivity: 2.8858 cm^3
• Polarizability: 3.6543093 Å^3
• Polar Surface Area: 34.14 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: >= 1520 °C
• Density: 2.57 - 2.83 g/cm^3 at 20 °C
• Vapor Pressure: 1 mm Hg at 621 °C

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• RTECS: WW2710000
• European Hazard Symbols: Flammable (F)
• Risk Statements: R:15-17
• Safety Statements: S:7/8
• EU Hazard Identification Number: 11