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Tetraacetoxysilane
CAS: 562-90-3 | C8H12O8Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
562-90-3
Molecular Formula:
C8H12O8Si
Molecular Mass:
264.26 g/mol
Names and Synonyms:
Tetraacetoxysilane
Acetic acid, 1,1′,1′′,1′′′-tetraanhydride with silicic acid (H4SiO4)
Acetic acid, tetraanhydride with silicic acid (H4SiO4)
Acetic acid, tetraanhydride with H4SiO4
Silicic acid (H4SiO4), tetraanhydride with acetic acid
Silicon tetraacetate
Tetraacetoxysilane
Silane, tetrakis(acetyloxy)-
Identifiers:
SMILES:
CC(=O)O[Si](OC(C)=O)(OC(C)=O)OC(C)=O
InChI:
InChI=1S/C8H12O8Si/c1-5(9)13-17(14-6(2)10,15-7(3)11)16-8(4)12/h1-4H3
Key Properties
Boiling Point
148 °C
CAS Common Chemistry
Melting Point
110 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 264.26 g/mol | CAS Common Chemistry |
| 264.26199999999994 g/mol | RDKit | |
| 264.03014387400003 g/mol | RDKit | |
| Boiling Point | 148 °C | CAS Common Chemistry |
| Canonical SMILES | O=C(O[Si](OC(=O)C)(OC(=O)C)OC(=O)C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H12O8Si/c1-5(9)13-17(14-6(2)10,15-7(3)11)16-8(4)12/h1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=YZVRVDPMGYFCGL-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 110 °C | CAS Common Chemistry |
| Name | Tetraacetoxysilane | CAS Common Chemistry |
| Heavy Atom Count | 17 | RDKit |
| Hydrogen Bond Acceptors | 8 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 105.20000000000002 Ų | RDKit |
| LogP | -0.3256000000000001 | RDKit |
| Molar Refractivity | 52.81800000000002 | RDKit |
