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Tetradecamethylhexasiloxane
CAS: 107-52-8 | C14H42O5Si6
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
107-52-8
Molecular Formula:
C14H42O5Si6
Molecular Mass:
459.00 g/mol
Names and Synonyms:
Tetradecamethylhexasiloxane
Hexasiloxane, 1,1,1,3,3,5,5,7,7,9,9,11,11,11-tetradecamethyl-
Hexasiloxane, tetradecamethyl-
1,1,1,3,3,5,5,7,7,9,9,11,11,11-Tetradecamethylhexasiloxane
Tetradecamethylhexasiloxane
[Dimethyl(trimethylsilyloxy)silyl]oxy-[[dimethyl(trimethylsilyloxy)silyl]oxy-dimethylsilyl]oxy-dimethylsilane
Identifiers:
SMILES:
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI:
InChI=1S/C14H42O5Si6/c1-20(2,3)15-22(7,8)17-24(11,12)19-25(13,14)18-23(9,10)16-21(4,5)6/h1-14H3
Key Properties
Boiling Point
245.5 °C
CAS Common Chemistry
Melting Point
-59 °C
CAS Common Chemistry
Density
0.89 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 | 459.00 g/mol | CAS Common Chemistry |
| 459.0010000000002 g/mol | RDKit | |
| 458.16478362399994 g/mol | RDKit | |
| Density | 0.89 g/cm³ | CAS Common Chemistry |
| 0.8873 g/cm3 @ Temp: 25 °C | CAS Common Chemistry | |
| Boiling Point | 245.5 °C | CAS Common Chemistry |
| Canonical SMILES | O([Si](O[Si](O[Si](C)(C)C)(C)C)(C)C)[Si](O[Si](O[Si](C)(C)C)(C)C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C14H42O5Si6/c1-20(2,3)15-22(7,8)17-24(11,12)19-25(13,14)18-23(9,10)16-21(4,5)6/h1-14H3 | CAS Common Chemistry |
| InChI Key | InChIKey=ADANNTOYRVPQLJ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -59 °C | CAS Common Chemistry |
| Name | Tetradecamethylhexasiloxane | CAS Common Chemistry |
| Heavy Atom Count | 25 | RDKit |
| Hydrogen Bond Acceptors | 5 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 10 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 46.150000000000006 Ų | RDKit |
| LogP | 5.5464000000000055 | RDKit |
| Molar Refractivity | 122.04500000000007 | RDKit |
