- InChI
- InChI=1S/C8H18OSi2/c1-7-10(3,4)9-11(5,6)8-2/h7-8H,1-2H2,3-6H3
- InChI Key
- BITPLIXHRASDQB-UHFFFAOYSA-N
- Formula
- C8H18OSi2
- SMILES
- C=C[Si](C)(C)O[Si](C)(C)C=C
- Molecular Weight1
- 186.40
- CAS
- 2627-95-4
- Other Names
-
- 1,1'-Divinyltetramethyldisiloxane
- 1,1,3,3-Tetramethyl-1,3-divinylsiloxane
- 1,1,3,3-tetramethyl-1,3-divinyldisiloxane
- 1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane
- 1,3-Divinyltetramethyldisiloxane
- 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane
- 1,3-divinyl-1,1,3,3-tetramethyldisiloxane
- 846574-60-5
- Bisvinyltetramethyldisiloxane
- CD6210
- Disiloxane, 1,1,3,3-tetramethyl-1,3-divinyl-
- Divinyltetramethyldisiloxane
- Tetramethyl-1,3-divinyldisiloxane
- Tetramethyldivinylsiloxane
- bis(ethenyldimethylsilyl) ether
- sym-Tetramethyldi(ethenyl)disiloxane
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- Pc : Critical Pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3171 | Relay (... Calculated Property | |
| ΔfG° | 67.70 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -315.58 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 50.07 | kJ/mol | Relay (... Calculated Property |
| IE | 9.97 | eV | Relay (... Calculated Property |
| log10WS | -1.36 | Relay (... Calculated Property | |
| logPoct/wat | 2.864 | Crippen Calculated Property | |
| Pc | 1911.94 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | 848.00 | NIST | |
| Tboil | 412.00 | K | NIST |
| Tc | 564.39 | K | Relay (... Calculated Property |
| Tfus | 184.64 | K | Relay (... Calculated Property |
| Vc | 0.623 | m3/kmol | Relay (... Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ρl | [778.04; 822.67] | kg/m3 | [283.15; 328.15] | 
|
| ρl | 822.67 | kg/m3 | 283.15 | The den... |
| ρl | 817.77 | kg/m3 | 288.15 | The den... |
| ρl | 812.92 | kg/m3 | 293.15 | The den... |
| ρl | 808.00 | kg/m3 | 298.15 | The den... |
| ρl | 803.07 | kg/m3 | 303.15 | The den... |
| ρl | 797.99 | kg/m3 | 308.15 | Volumet... |
| ρl | 793.04 | kg/m3 | 313.15 | Volumet... |
| ρl | 788.05 | kg/m3 | 318.15 | Volumet... |
| ρl | 783.06 | kg/m3 | 323.15 | Volumet... |
| ρl | 778.04 | kg/m3 | 328.15 | Volumet... |
Similar Compounds
Find more compounds similar to Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-.
Mixtures
- Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- + Anisole
- Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- + Ethylbenzene
- Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- + Benzene, chloro-
- Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- + Benzene, fluoro-
- Benzene, nitro- + Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-
- Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- + 1,3-Diphenyltetramethyldisiloxane
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- The density, refractive index, and thermodynamic behaviour of binary mixtures of 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane with aromatic hydrocarbons
- Volumetric and refractive properties of the mixtures of 1,1,3,3-tetramethyl-1,3-diphenyldisiloxane with various organosilicon compounds at T = (308.15 to 328.15) K
- NIST Webbook
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