Back to Search
Molecule
Trimethylethoxysilane
CAS: 1825-62-3 · C5H14OSi
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 1825-62-3
- Molecular Formula
- C5H14OSi
- Molecular Mass
- 118.25 g/mol
Identifiers
CAS Registry Number
1825-62-3
SMILES
CCO[Si](C)(C)C
InChI Key
RSIHJDGMBDPTIM-UHFFFAOYSA-N
InChI
InChI=1S/C5H14OSi/c1-5-6-7(2,3)4/h5H2,1-4H3
Names and Synonyms
- Trimethylethoxysilane Synonym
- Silane, ethoxytrimethyl- Synonym
- Ethoxytrimethylsilane Synonym
- Trimethylethoxysilane Synonym
- Trimethylsilyl ethyl ether Synonym
- Ethyl trimethylsilyl ether Synonym
- Trimethylsilyl ethoxide Synonym
- Trimethylsilicon ethoxide Synonym
- NSC 43345 Synonym
- LS 875 Synonym
- Silane M 3-ethoxy Synonym
- KBM 31 Synonym
- T 1394 Synonym
- SIT 8515.0 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 118.25 g/mol | CAS Common Chemistry |
| 118.25199999999998 g/mol | RDKit | |
| 118.252 g/mol | RDKit | |
| Density | 0.76 g/cm³ | CAS Common Chemistry |
| 0.757 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 76 °C | CAS Common Chemistry |
| Canonical SMILES | O(CC)[Si](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C5H14OSi/c1-5-6-7(2,3)4/h5H2,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=RSIHJDGMBDPTIM-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -83 °C | CAS Common Chemistry |
| Name | Trimethylethoxysilane | CAS Common Chemistry |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 9.23 Ų | RDKit |
| LogP | 1.8578000000000001 | RDKit |
| 1.8578 | RDKit | |
| Molar Refractivity | 34.97199999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 118.081391598 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
Convert
Quick conversion
MW = 118.25 g/mol; density = 0.760 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C5H14OSi.
