silicon(4+) ion dioxidandiide

• ChemBase ID: 302763
• Molecular Formular: O2Si
• Molecular Mass: 60.0843
• Monoisotopic Mass: 59.96675577
• SMILES: [O-2].[O-2].[SiH4+4]
• Canonical SMILES: [O-2].[O-2].[SiH4+4]
• InChI: InChI=1S/2O.Si/q2*-2;+4
• InChIKey: ZMBYZFXRKKDSCM-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: silicon(4+) ion dioxidandiide
• IUPAC Traditional name: silicon(4+) ion dioxidandiide
• Synonyms: Silicon(IV) oxide, Puratronic®; Silicon(IV) oxide, amorphous fumed, S.A. 350-420m; Silicon(IV) oxide, amorphous fumed, S.A. 175-225m; Silicon(IV) oxide, amorphous fumed, S.A. 300-350m; Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-145m; Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-130m; Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 205-245m; Silicon(IV) oxide, amorphous fumed, S.A. 85-115m; Silicon(IV) oxide, amorphous fumed, S.A. 130-170m; Silicon(IV) oxide; Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick; Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick; Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick; Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick; 二氧化硅(IV), Puratronic®; /g; 二氧化硅(IV); 二氧化硅(IV)溅射靶, 50.8mm (2.0in) 直径 x 6.35mm (0.250in) 厚; 二氧化硅(IV)溅射靶, 76.2mm (3.0in) 直径 x 6.35mm (0.250in) 厚; 二氧化硅(IV)溅射靶, 50.8mm (2.0in) 直径 x 3.18mm (0.125in) 厚; 二氧化硅(IV)溅射靶, 76.2mm (3.0in) 直径 x 3.18mm (0.125in) 厚

Database IDs

• CAS Number: 7631-86-9; 14808-60-7
• EC Number: 238-878-4; 231-545-4
• MDL Number: MFCD00011232
• Merck Index: 148493

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

• Apperance: 0.004 Micron Particles, in Liquid, S.A. 650m2/g; 0.01 Micron Particles, in Liquid, S.A. 305m2/g; 0.014 Micron Particles, in Liquid, S.A. 250m2/g; 0.02 Micron Particles, in Liquid; 0.02 Micron Particles, in Liquid, S.A. 180m2/g; 0.02 Micron Particles, in Liquid, S.A. 200m2/g; 1-3mm Fused Lump; 3-12mm Fused Lump; -325 Mesh Fused Amorphous Powder, S.A. 5m2/g; -325 Mesh Powder; -325 mesh powder; -325 Mesh powder; -40 Mesh Powder; Powder
• Melting Point: 1710°C
• Boiling Point: 2230°C
• Density: 1.20; 1.30; 1.40; 1.8; 2.2; 2.2-2.6
• Refractive Index: 1.46

Safety Information

• RTECS: EU8655000; VV7330000
• European Hazard Symbols: Toxic (T); X
• Risk Statements: 48/20; 49-48/20
• Safety Statements: 36; 53-36-45-60; 53-45
• TSCA Listed: 是
• GHS Pictograms: GHS07; GHS08
• GHS Hazard statements: H319; H350-H373; H373
• GHS Precautionary statements: P260-P281-P308+P313-P314-P405-P501A; P260-P314-P501A; P280-P264-P305+P351+P338-P337+P313

Product Information

• Purity: 15% in H2O, colloidal dispersion; 30% in H2O, colloidal dispersion; 40% in H2O, colloidal dispersion; 50% in H2O, colloidal dispersion; 99.5% (metals basis); 99.8% (metals basis); 99.99% (metals basis); 99.995% (metals basis); 99.999% (metals basis)