Silicon tetraacetate - ≥98% , CAS No.562-90-3

CAS: 562-90-3 Cat. No.: S473421 Summenformel: C₈H₁₂O₈Si Molekulargewicht: 264.26 EG-Nummer: 209-239-7

QUALITÄT & REINHEIT ≥98%

Synonyms

Acetic acid tetraanhydride with silicic acid (H4SiO4) | MFCD00026184 | tris(acetyloxy)silyl acetate | Acetic acid, tetraanhydride with silicic acid (H4SiO4) | Silicon(IV) acetate | Tetraacetoxysilane | triacetyloxysilyl acetate | Q18211597 | TETRAKIS(ACET

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Übersicht

Silicon tetraacetate is an alternative to silicon hydride and alkoxide for low-temperature SiO2production. Silicon tetraacetate reacts with ethanol in absence of water to form silica gel and ethyl acetate. Silicon tetraacetate is reported as a sol-gel precursor.Silicon tetraacetate may be used in the preparation of silicon dioxide thin films by a direct photochemical vapor deposition method. It may be used as starting material in the synthesis of silicon complexes with monofunctional bidentate Schiff bases.

Spezifikationen

Synonyme

Acetic acid tetraanhydride with silicic acid (H4SiO4) | MFCD00026184 | tris(acetyloxy)silyl acetate | Acetic acid, tetraanhydride with silicic acid (H4SiO4) | Silicon(IV) acetate | Tetraacetoxysilane | triacetyloxysilyl acetate | Q18211597 | TETRAKIS(ACET

Spezifikationen & Reinheit

≥98%

Storage

Store at -20°C,Argon charged

Verschickt in

Ice chest + Ice pads

Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.

Reinheit

≥98%

Namen und Kennungen

Kanonisches Lächeln

CC(=O)O[Si](OC(=O)C)(OC(=O)C)OC(=O)C

IUPAC Name

triacetyloxysilyl acetate

InChIKey

YZVRVDPMGYFCGL-UHFFFAOYSA-N

INCHI

1S/C8H12O8Si/c1-5(9)13-17(14-6(2)10,15-7(3)11)16-8(4)12/h1-4H3

Isomere SMILES

CC(=O)O[Si](OC(=O)C)(OC(=O)C)OC(=O)C

Molekulargewicht

264.26

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Klasse Carboxylic acids and derivatives
      • Subclass Tetracarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Klasse: Carboxylic acids and derivatives
• Subclass: Tetracarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetracarboxylic acids and derivatives
• Alternative Parents: Alkoxysilanes Acetate salts Organic metalloid salts Organic oxoanionic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Tetracarboxylic acid or derivatives - Acetate salt - Alkoxysilane - Organic silicate - Carboxylic acid salt - Organic metalloid salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemische und physikalische Eigenschaften

• Empfindlichkeit: Moisture sensitive.
• Siedepunkt (°C): 148°/6mm
• Schmelzpunkt (°C): 111-115℃
• Molekulargewicht: 264.260 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 8
• Exact Mass: 264.03 Da
• Monoisotopic Mass: 264.03 Da
• Topological Polar Surface Area: 105.000 Ų
• Heavy Atom Count: 17
• Formal Charge: 0
• Complexity: 280.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 562-90-3, the molecular formula is C8H12O8Si, and the molecular weight is 264.26 g/mol. InChIKey YZVRVDPMGYFCGL-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.