![erythro-Pentonic acid, 3-deoxy-2,4,5-tris-O-(trimethylsilyl)-2-C-[[(trimethylsilyl)oxy]methyl]-, trimethylsilyl ester](/cid/57-357-3/erythro-Pentonic-acid-3-deoxy-2-4-5-tris-O-trimethylsilyl-2-C-trimethylsilyl-oxy-methyl-trimethylsilyl-ester.png "erythro-Pentonic acid, 3-deoxy-2,4,5-tris-O-(trimethylsilyl)-2-C-[[(trimethylsilyl)oxy]methyl]-, trimethylsilyl ester")
- InChI
- InChI=1S/C21H52O6Si5/c1-28(2,3)23-17-19(25-30(7,8)9)16-21(27-32(13,14)15,18-24-29(4,5)6)20(22)26-31(10,11)12/h19H,16-18H2,1-15H3
- InChI Key
- COPXMBFDIHFMGG-UHFFFAOYSA-N
- Formula
- C21H52O6Si5
- SMILES
-
C[Si](C)(C)OCC(CC(CO[Si](C)(C)
C)(O[Si](C)(C)C)C(=O)O[Si](C)( C)C)O[Si](C)(C)C - Molecular Weight1
- 541.06
- CAS
- 55517-79-8
- Other Names
-
- 3-Deoxy-2-C-hydroxymethyl-erythro-pentonic acid, pentakis-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 | 0.8499 | Relay (... Calculated Property | |
| ΔfG° | -559.56 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -1761.74 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 72.29 | kJ/mol | Relay (... Calculated Property |
| IE | 9.37 | eV | Relay (... Calculated Property |
| log10WS | -3.06 | Relay (... Calculated Property | |
| logPoct/wat | 6.268 | Crippen Calculated Property | |
| Pc | -177.75 | kPa | Relay (... Calculated Property ⚠️ |
| Inp | 1931.00 | NIST | |
| Tboil | 595.21 | K | Relay (... Calculated Property |
| Tc | 752.91 | K | Relay (... Calculated Property |
| Tfus | 278.29 | K | Relay (... Calculated Property |
| Vc | 1.831 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
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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