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Decamethyltetrasiloxane
CAS: 141-62-8 | C10H30O3Si4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
141-62-8
Molecular Formula:
C10H30O3Si4
Molecular Mass:
310.69 g/mol
Names and Synonyms:
Decamethyltetrasiloxane
Tetrasiloxane, 1,1,1,3,3,5,5,7,7,7-decamethyl-
Tetrasiloxane, decamethyl-
1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane
Decamethyltetrasiloxane
KF 96L1.5
DC 200 Fluid 1.5
1,1,3,3-Tetramethyl-1,3-bis(trimethylsiloxy)disiloxane
SH 200-1.5CS
KF 96L1.5CS
MD 2M
Xiameter PMX 200 Silicone Fluid 1.5CS
Xiameter PMX 200-1.5CS
OS 30 Fluid
OS 30
Dow Corning OS 30
[Dimethyl(trimethylsilyloxy)silyl]oxy-dimethyl-trimethylsilyloxysilane
SF 1.5
Identifiers:
SMILES:
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI:
InChI=1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3
Key Properties
Boiling Point
194 °C
CAS Common Chemistry
Melting Point
-76 °C
CAS Common Chemistry
Density
0.85 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 | 310.69 g/mol | CAS Common Chemistry |
| 310.69100000000003 g/mol | RDKit | |
| 310.12720093999997 g/mol | RDKit | |
| Density | 0.85 g/cm³ | CAS Common Chemistry |
| 0.853 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 194 °C | CAS Common Chemistry |
| Canonical SMILES | O([Si](O[Si](C)(C)C)(C)C)[Si](O[Si](C)(C)C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3 | CAS Common Chemistry |
| InChI Key | InChIKey=YFCGDEUVHLPRCZ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -76 °C | CAS Common Chemistry |
| Name | Decamethyltetrasiloxane | CAS Common Chemistry |
| Heavy Atom Count | 17 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 6 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 27.69 Ų | RDKit |
| LogP | 4.109600000000003 | RDKit |
| Molar Refractivity | 84.91100000000004 | RDKit |
