- InChI
- InChI=1S/C22H48O8Si/c1-5-6-7-8-23-9-10-24-11-12-25-13-14-26-15-16-27-17-18-28-19-20-29-21-22-30-31(2,3)4/h5-22H2,1-4H3
- InChI Key
- RCEKRRTVGGUBCA-UHFFFAOYSA-N
- Formula
- C22H48O8Si
- SMILES
-
CCCCCOCCOCCOCCOCCOCCOCCOCCO[Si
](C)(C)C - Molecular Weight1
- 468.70
- Other Names
-
- Heptaethylene glycol, pentyl ether, 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 | 1.1968 | Relay (... Calculated Property | |
| ΔfG° | -555.41 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -1608.10 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 101.01 | kJ/mol | Relay (... Calculated Property |
| IE | 9.47 | eV | Relay (... Calculated Property |
| log10WS | -2.24 | Relay (... Calculated Property | |
| logPoct/wat | 3.144 | Crippen Calculated Property | |
| Pc | 1006.64 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [2801.60; 2801.60] |
|
|
| Inp | 2801.60 | NIST | |
| Inp | 2801.60 | NIST | |
| Tboil | 682.23 | K | Relay (... Calculated Property |
| Tc | 807.09 | K | Relay (... Calculated Property |
| Tfus | 193.92 | K | Relay (... Calculated Property |
| Vc | 1.517 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
![2-[2-(2-Pentoxyethoxy)ethoxy]ethyl TMS ether.](data:image/png;base64,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)
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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