- InChI
- InChI=1S/C24H52O3Si2/c1-8-9-10-17-20-23(26-28(2,3)4)21-18-15-13-11-12-14-16-19-22-24(25)27-29(5,6)7/h23H,8-22H2,1-7H3
- InChI Key
- JVAFKRMVDNBHPD-UHFFFAOYSA-N
- Formula
- C24H52O3Si2
- SMILES
-
CCCCCCC(CCCCCCCCCCC(=O)O[Si](C
)(C)C)O[Si](C)(C)C - Molecular Weight1
- 444.84
- CAS
- 22396-22-1
- Other Names
-
- Trimethylsilyl (12-trimethylsiloxy)stearate
- 12-Hydroxystearic acid, TMS
- 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 | 1.0394 | Relay (... Calculated Property | |
| ΔfG° | -221.62 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -1172.57 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 101.67 | kJ/mol | Relay (... Calculated Property |
| IE | 9.83 | eV | Relay (... Calculated Property |
| log10WS | -6.31 | Relay (... Calculated Property | |
| logPoct/wat | 8.456 | Crippen Calculated Property | |
| Pc | 154.69 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [2445.00; 2445.00] |
|
|
| Inp | 2445.00 | NIST | |
| Inp | 2445.00 | NIST | |
| Tboil | 618.89 | K | Relay (... Calculated Property |
| Tc | 781.61 | K | Relay (... Calculated Property |
| Tfus | 269.74 | K | Relay (... Calculated Property |
| Vc | 1.606 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Octadecanoic acid, 12-(trimethylsiloxy)-, trimethylsilyl ester.
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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