tetrakis(tetramethylazanium) silicate

• ChemBase ID: 140702
• Molecular Formular: C16H48N4O4Si
• Molecular Mass: 388.66222
• Monoisotopic Mass: 388.34448257
• SMILES: C[N+](C)(C)C.C[N+](C)(C)C.C[N+](C)(C)C.C[N+](C)(C)C.[O-][Si]([O-])([O-])[O-]
• Canonical SMILES: C[N+](C)(C)C.C[N+](C)(C)C.C[N+](C)(C)C.C[N+](C)(C)C.[O-][Si]([O-])([O-])[O-]
• InChI: InChI=1S/4C4H12N.O4Si/c5*1-5(2,3)4/h4*1-4H3;/q4*+1;-4
• InChIKey: APSPVJKFJYTCTN-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tetrakis(tetramethylazanium) silicate
• IUPAC Traditional name: tetrakis(tetramethylammonium) orthosilicate
• Synonyms: Tetramethylammonium silicate solution; 硅酸四甲基铵 溶液

Database IDs

• CAS Number: 53116-81-7
• MDL Number: MFCD00467080
• PubChem SID: 162234943; 24867466; 24888945
• PubChem CID: 71310495

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -3.9721673
• LogD (pH = 7.4): -3.9721673
• Log P: -3.9721673
• Molar Refractivity: 35.9017 cm^3
• Polarizability: 9.572162 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Density: 1.072 g/mL at 25 °C

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: 3267
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3267 8/PG 2

Product Information

• Purity: ≥99.99% trace metals basis
• Concentration: 15-20 wt. % in H2O; 15-20% in H2O
• Grade: puriss.
• Linear Formula: (CH3)4N(OH) · 2SiO2

DETAILS

Sigma Aldrich - 438669

Packaging
100, 500 mL in poly bottle