- InChI
- InChI=1S/C20H52O5Si5/c1-26(2,3)21-16-18(23-28(7,8)9)20(25-30(13,14)15)19(24-29(10,11)12)17-22-27(4,5)6/h18-20H,16-17H2,1-15H3/t18-,19+,20-
- InChI Key
- SUZLPERYXSOGNY-ACDBMABISA-N
- Formula
- C20H52O5Si5
- SMILES
-
C[Si](C)(C)OCC(O[Si](C)(C)C)C(
O[Si](C)(C)C)C(CO[Si](C)(C)C)O [Si](C)(C)C - Molecular Weight1
- 513.05
- CAS
- 32381-53-6
- Other Names
-
- 1,2,3,4,5-Pentakis-O-(trimethylsilyl)ribitol
- Ribitol, 5TMS
- Ribitol, (pentakis-TMS)-
- Ribitol, TMS
- Ribitol, 5tms derivative
- 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 | 0.7617 | Relay (... Calculated Property | |
| ΔfG° | -387.07 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -1547.59 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 68.74 | kJ/mol | Relay (... Calculated Property |
| IE | 9.30 | eV | Relay (... Calculated Property |
| log10WS | -3.41 | Relay (... Calculated Property | |
| logPoct/wat | 6.350 | Crippen Calculated Property | |
| Pc | 107.53 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | [1727.10; 1767.00] |
|
|
| Inp | 1767.00 | NIST | |
| Inp | 1727.10 | NIST | |
| Inp | 1766.00 | NIST | |
| Inp | 1766.00 | NIST | |
| Inp | 1767.00 | NIST | |
| Tboil | 599.87 | K | Relay (... Calculated Property |
| Tc | 720.41 | K | Relay (... Calculated Property |
| Tfus | 275.53 | K | Relay (... Calculated Property |
| Vc | 1.773 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to Ribitol, 1,2,3,4,5-pentakis-O-(trimethylsilyl)-.
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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