- InChI
- InChI=1S/C29H50O4Si/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22-25-32-28(30)26-23-20-21-24-27(26)29(31)33-34(2,3)4/h20-21,23-24H,5-19,22,25H2,1-4H3
- InChI Key
- QMGNVSKAFSNNCO-UHFFFAOYSA-N
- Formula
- C29H50O4Si
- SMILES
-
CCCCCCCCCCCCCCCCCCOC(=O)c1cccc
c1C(=O)O[Si](C)(C)C - Molecular Weight1
- 490.79
- Other Names
-
- 1,2-Benzenedicarboxylic acid, octadecyl trimethylsilyl ester
- 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 | 1.3002 | Relay (1.0) Calculated Property | |
| ΔfG° | -221.82 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -1123.00 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 128.55 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.54 | eV | Relay (1.0) Calculated Property |
| log10WS | -8.31 | Relay (1.0) Calculated Property | |
| logPoct/wat | 9.097 | Crippen Calculated Property | |
| Pc | 50.10 | kPa | Relay (1.0-beta) Calculated Property |
| Inp | [3220.00; 3220.00] |
|
|
| Inp | 3220.00 | NIST | |
| Inp | 3220.00 | NIST | |
| Tboil | 689.01 | K | Relay (1.0) Calculated Property |
| Tc | 890.07 | K | Relay (1.0) Calculated Property |
| Tfus | 290.56 | K | Relay (1.0) Calculated Property |
| Vc | 1.666 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Octadecyl trimethylsilyl phthalate.
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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