- InChI
- InChI=1S/C32H68O4Si/c1-5-9-13-17-21-25-29-33-37(34-30-26-22-18-14-10-6-2,35-31-27-23-19-15-11-7-3)36-32-28-24-20-16-12-8-4/h5-32H2,1-4H3
- InChI Key
- OZLXDDRBXFHZNO-UHFFFAOYSA-N
- Formula
- C32H68O4Si
- SMILES
-
CCCCCCCCO[Si](OCCCCCCCC)(OCCCC
CCCC)OCCCCCCCC - Molecular Weight1
- 544.97
- CAS
- 78-14-8
- Other Names
-
- octyl orthosilicate
- tetraoctyl orthosilicate
- 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).
- 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 | 1.3877 | Relay (1.0) Calculated Property | |
| ΔfG° | -196.52 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -1410.66 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 106.80 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.22 | eV | Relay (1.0) Calculated Property |
| log10WS | -9.96 | Relay (1.0) Calculated Property | |
| logPoct/wat | 10.930 | Crippen Calculated Property | |
| Pc | 660.00 | kPa | Vapor-Liquid Critical Properties of Some Tetraalkoxysilanes |
| Tboil | 674.49 | K | Relay (1.0) Calculated Property |
| Tc | 832.03 | K | Relay (1.0) Calculated Property |
| Tfus | 241.26 | K | Relay (1.0) Calculated Property |
| Vc | 1.993 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Octyl silicate.
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
- Vapor-Liquid Critical Properties of Some Tetraalkoxysilanes
- NIST Webbook
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