- InChI
- InChI=1S/C18H40O2Si/c1-5-7-9-11-13-15-17-19-21(3,4)20-18-16-14-12-10-8-6-2/h5-18H2,1-4H3
- InChI Key
- UVWWZMMCNIYGLY-UHFFFAOYSA-N
- Formula
- C18H40O2Si
- SMILES
- CCCCCCCCO[Si](C)(C)OCCCCCCCC
- Molecular Weight1
- 316.59
- CAS
- 18536-88-4
- Other Names
-
- Dimethyl[bis(octyloxy)]silane
- 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).
- 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 | 0.8411 | Relay (... Calculated Property | |
| ΔfG° | -117.79 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -824.20 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 73.99 | kJ/mol | Relay (... Calculated Property |
| IE | 9.95 | eV | Relay (... Calculated Property |
| log10WS | -6.34 | Relay (... Calculated Property | |
| logPoct/wat | 6.442 | Crippen Calculated Property | |
| Pc | 1049.93 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [1829.50; 1871.00] |
|
|
| Inp | 1871.00 | NIST | |
| Inp | 1829.50 | NIST | |
| Inp | 1839.90 | NIST | |
| Tboil | 567.45 | K | Relay (... Calculated Property |
| Tc | 716.61 | K | Relay (... Calculated Property |
| Tfus | 239.00 | K | Relay (... Calculated Property |
| Vc | 1.187 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Silane, dimethyloctyloxyoctyloxy-.
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
- NIST Webbook
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