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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
Hexamethyldisiloxane
Disiloxane, 1,1,1,3,3,3-hexamethyl-
OS 10 Fluid
Disiloxane, hexamethyl-
1,1,1,3,3,3-Hexamethyldisiloxane
Hexamethyldisiloxane
Bis(trimethylsilyl) ether
Bis(trimethylsilyl) oxide
HMDS
SWS-F 221
Belsil DM 0.65
OS 10
OS 10 (siloxane)
DC 0.65cs200
Dow Corning OS 10
KF 96L0.65
NSC 43346
HMDSO
Dow Corning 200/0.65
Glipoxan
SH 200-0.65cSt
SH 200-0.65CS
SF 0.65
Volasil DM 0.65
Volasil DM 0.65SP
PSF-0.65cSt
SH 200-0.6CS
HX 18
MM
MM (siloxane)
OL-AK 065
Silicone Fluid AK 0.65
AK 0.65
Q 7-9180
Q 7-9180 Silicone Fluid
Dow Corning Q 7-9180
Lintec MC 3102E
MC 3102E
SIH 6115.1
S 7205
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
Physical Properties
| Property | Value | Source |
|---|---|---|
| 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 |
| LogP | 2.6728000000000005 | RDKit |
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 |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 47.77700000000003 | RDKit |
