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LS 7130
CAS: 107-46-0 | C6H18OSi2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
107-46-0
Molecular Formula:
C6H18OSi2
Molecular Weight:
162.38099999999997 g/mol
Names and Synonyms:
LS 7130
Synonym
Hexamethyldisiloxane
Synonym
Disiloxane, 1,1,1,3,3,3-hexamethyl-
Synonym
OS 10 Fluid
Synonym
Disiloxane, hexamethyl-
Synonym
1,1,1,3,3,3-Hexamethyldisiloxane
Synonym
Hexamethyldisiloxane
Synonym
Bis(trimethylsilyl) ether
Synonym
Bis(trimethylsilyl) oxide
Synonym
HMDS
Synonym
SWS-F 221
Synonym
Belsil DM 0.65
Synonym
OS 10
Synonym
OS 10 (siloxane)
Synonym
DC 0.65cs200
Synonym
Dow Corning OS 10
Synonym
KF 96L0.65
Synonym
NSC 43346
Synonym
HMDSO
Synonym
Dow Corning 200/0.65
Synonym
Glipoxan
Synonym
SH 200-0.65cSt
Synonym
SH 200-0.65CS
Synonym
SF 0.65
Synonym
Volasil DM 0.65
Synonym
Volasil DM 0.65SP
Synonym
PSF-0.65cSt
Synonym
SH 200-0.6CS
Synonym
HX 18
Synonym
MM
Synonym
MM (siloxane)
Synonym
OL-AK 065
Synonym
Silicone Fluid AK 0.65
Synonym
AK 0.65
Synonym
Q 7-9180
Synonym
Q 7-9180 Silicone Fluid
Synonym
Dow Corning Q 7-9180
Synonym
Lintec MC 3102E
Synonym
MC 3102E
Synonym
SIH 6115.1
Synonym
S 7205
Synonym
Identifiers:
SMILES:
C[Si](C)(C)O[Si](C)(C)C
InChI:
InChI=1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3
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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 162.38099999999997 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 162.089618256 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 9 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 2 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 9.23 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | 2.6728000000000005 | RDKit |
| molecular_mass | 162.38 g/mol | Legacy Database |
| density | 0.76 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Hexamethyldisiloxane None | Legacy Database |
| cas-boiling-point | 99.5 °C None | Legacy Database |
| cas-canonical-smile | O([Si](C)(C)C)[Si](C)(C)C None | Legacy Database |
| cas-density | 0.7638 g/cm3 @ Temp: 20 °C None | Legacy Database |
| cas-inchi | InChI=1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3 None | Legacy Database |
| cas-inchi-key | InChIKey=UQEAIHBTYFGYIE-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -66 °C None | Legacy Database |
| cas-name | Hexamethyldisiloxane None | Legacy Database |
| wikipedia-name | Hexamethyldisiloxane None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 47.77700000000003 | RDKit |