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Molecule
Ethyltriacetoxysilane
CAS: 17689-77-9 · C8H14O6Si
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 17689-77-9
- Molecular Formula
- C8H14O6Si
- Molecular Mass
- 234.28 g/mol
Identifiers
CAS Registry Number
17689-77-9
SMILES
CC[Si](OC(C)=O)(OC(C)=O)OC(C)=O
InChI Key
KXJLGCBCRCSXQF-UHFFFAOYSA-N
InChI
InChI=1S/C8H14O6Si/c1-5-15(12-6(2)9,13-7(3)10)14-8(4)11/h5H2,1-4H3
Names and Synonyms
- Ethyltriacetoxysilane Synonym
- Silanetriol, 1-ethyl-, 1,1,1-triacetate Synonym
- Silanetriol, ethyl-, triacetate Synonym
- Ethyltriacetoxysilane Synonym
- Triacetoxyethylsilane Synonym
- Ethylsilanetriol triacetate Synonym
- Tris(acetyloxy)ethylsilane Synonym
- AC 3034 Synonym
- E 6345 Synonym
- ES 23 Synonym
- Wacker Crosslinker ES 23 Synonym
- [Diacetyloxy(ethyl)silyl] acetate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 234.28 g/mol | CAS Common Chemistry |
| 234.27999999999994 g/mol | RDKit | |
| Density | 1.14 g/cm³ | CAS Common Chemistry |
| 1.143 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | O=C(O[Si](OC(=O)C)(OC(=O)C)CC)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H14O6Si/c1-5-15(12-6(2)9,13-7(3)10)14-8(4)11/h5H2,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=KXJLGCBCRCSXQF-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 7-9 °C | CAS Common Chemistry |
| Name | Ethyltriacetoxysilane | CAS Common Chemistry |
| Heavy Atom Count | 15 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 78.9 Ų | RDKit |
| LogP | 0.6345000000000001 | RDKit |
| 0.6345 | RDKit | |
| Molar Refractivity | 51.53300000000003 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.625 | RDKit |
| 0.62 | chempirical lib | |
| Exact Mass | 234.055964698 g/mol | RDKit |
| Boiling Point | 107-108 °C @ 8 Torr | CAS Common Chemistry |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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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.
External Resources
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MW = 234.28 g/mol; density = 1.140 g/mL. Edit any field — others recompute live.
