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Dimethyldiethoxysilane
CAS: 78-62-6 | C6H16O2Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
78-62-6
Molecular Formula:
C6H16O2Si
Molecular Mass:
148.28 g/mol
Names and Synonyms:
Dimethyldiethoxysilane
Silane, diethoxydimethyl-
Diethoxydimethylsilane
Dimethyldiethoxysilane
Dimethylsilicondiethoxide
KBE 22
SZ 6078
LS 1370
TSL 8122
NSC 77085
DP 322
CG-N 222
Identifiers:
SMILES:
CCO[Si](C)(C)OCC
InChI:
InChI=1S/C6H16O2Si/c1-5-7-9(3,4)8-6-2/h5-6H2,1-4H3
Key Properties
Boiling Point
114 °C
CAS Common Chemistry
Melting Point
-87 °C
CAS Common Chemistry
Density
0.84 g/cm³
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 | 148.28 g/mol | CAS Common Chemistry |
| 148.27799999999996 g/mol | RDKit | |
| 148.091956282 g/mol | RDKit | |
| Density | 0.84 g/cm³ | CAS Common Chemistry |
| 0.839 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Dimethyldiethoxysilane | CAS Common Chemistry |
| Boiling Point | 114 °C | CAS Common Chemistry |
| Canonical SMILES | O(CC)[Si](OCC)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C6H16O2Si/c1-5-7-9(3,4)8-6-2/h5-6H2,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=YYLGKUPAFFKGRQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -87 °C | CAS Common Chemistry |
| Name | Dimethyldiethoxysilane | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 18.46 Ų | RDKit |
| LogP | 1.7612 | RDKit |
| Molar Refractivity | 40.73400000000001 | RDKit |
