dimagnesium(2+) ion trioxotrisiloxane-1,5-bis(olate) oxidandiide

• ChemBase ID: 303162
• Molecular Formular: Mg2O8Si3
• Molecular Mass: 260.8617
• Monoisotopic Mass: 259.86017996
• SMILES: [O-2].[O-][Si](=O)O[Si](=O)O[Si](=O)[O-].[Mg+2].[Mg+2]
• Canonical SMILES: O=[Si](O[Si](=O)[O-])O[Si](=O)[O-].[O-2].[Mg+2].[Mg+2]
• InChI: InChI=1S/2Mg.O7Si3.O/c;;1-8(2)6-10(5)7-9(3)4;/q2*+2;2*-2
• InChIKey: PPVMDSLSCYRHBC-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dimagnesium(2+) ion trioxotrisiloxane-1,5-bis(olate) oxidandiide
• IUPAC Traditional name: dimagnesium(2+) ion trioxotrisiloxane-1,5-bis(olate) oxidandiide
• Synonyms: Magnesium silicate; Magnesium trisilicate; 三硅酸镁

Database IDs

• CAS Number: 14987-04-3
• EC Number: 239-076-7
• MDL Number: MFCD00016203
• Merck Index: 145687

CALCULATED PROPERTIES

• Acid pKa: 2.69897
• H Acceptors: 5
• H Donor: 0
• LogD (pH = 5.5): -5.581955
• LogD (pH = 7.4): -5.97051
• Log P: -1.4492
• Molar Refractivity: 9.9149 cm^3
• Polarizability: 12.099827 Å^3
• Polar Surface Area: 115.79 Å^2
• Rotatable Bonds: 4
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Powder

Safety Information

• RTECS: IN6620000
• TSCA Listed: 是