tris(acetyloxy)silyl acetate

• ChemBase ID: 112735
• Molecular Formular: C8H12O8Si
• Molecular Mass: 264.26158
• Monoisotopic Mass: 264.03014388
• SMILES: CC(=O)O[Si](OC(=O)C)(OC(=O)C)OC(=O)C
• Canonical SMILES: CC(=O)O[Si](OC(=O)C)(OC(=O)C)OC(=O)C
• InChI: InChI=1S/C8H12O8Si/c1-5(9)13-17(14-6(2)10,15-7(3)11)16-8(4)12/h1-4H3
• InChIKey: YZVRVDPMGYFCGL-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: tris(acetyloxy)silyl acetate
• IUPAC Traditional name: silicon tetraacetate
• Synonyms: SILICON TETRA ACETATE; Silicon tetraacetate; Silicon tetraacetate; Silicon(IV) acetate; 正硅酸四乙酯; 乙酸硅(IV)

Database IDs

• CAS Number: 16201-97-1; 562-90-3
• EC Number: 209-239-7
• MDL Number: MFCD00026184
• Beilstein Number: 994868
• Merck Index: 148498
• PubChem SID: 24861298; 24888344; 162098283
• PubChem CID: 68419

CALCULATED PROPERTIES

• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -0.6828
• LogD (pH = 7.4): -0.6828
• Log P: -0.6828
• Molar Refractivity: 46.8644 cm^3
• Polarizability: 21.893515 Å^3
• Polar Surface Area: 105.2 Å^2
• Rotatable Bonds: 8
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Crystalline
• Melting Point: 109°C; 110°C; 111-115 °C(lit.)
• Boiling Point: 148 °C/5 mmHg(lit.); 160-170°C dec.
• Vapor Density: >1 (vs air)

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Corrosive (C)
• UN Number: 3261; UN3261
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2; II
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314; H314-H318
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3261 8/PG 2
• Storage Temperature: -20°C

Product Information

• Purity: ≥96.0% (GC); 98%
• Grade: purum
• Linear Formula: Si(OCOCH3)4

DETAILS

MP Biomedicals - 05225588

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 345156

Packaging
10, 100 g in glass bottle