- InChI
- InChI=1S/C12H28O4Si/c1-9(2)13-17(14-10(3)4,15-11(5)6)16-12(7)8/h9-12H,1-8H3
- InChI Key
- ZUEKXCXHTXJYAR-UHFFFAOYSA-N
- Formula
- C12H28O4Si
- SMILES
-
CC(C)O[Si](OC(C)C)(OC(C)C)OC(C
)C - Molecular Weight1
- 264.43
- CAS
- 1992-48-9
- Other Names
-
- NSC 252164
- Silane, tetraisopropoxy-
- Tetraisopropyl o-silicate
- Tetrakis(i-propoxy)silane
- Tetrakis(isopropoxy)silane
- isopropyl silicate ((C3H7O)4Si)
- silicic acid (H4SiO4), tetraisopropyl ester
- silicic acid (H4sio4), tetrakis(1-methylethyl) ester
- silicon tetraisopropoxide
- tetra(isopropoxy)silane
- tetraisopropoxysilane
- tetraisopropyl orthosilicate
- tetraisopropyl silicate
- tetrakis(1-methylethyl) orthosilicate
- tetrakis(isopropyloxy)silane
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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 | 0.5805 | Relay (1.0) Calculated Property | |
| ΔfG° | -388.64 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -1064.91 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 49.72 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.36 | eV | Relay (1.0) Calculated Property |
| log10WS | -3.18 | Relay (1.0) Calculated Property | |
| logPoct/wat | 3.122 | Crippen Calculated Property | |
| Pc | 1310.00 | kPa | Critical properties of some tetraalkoxysilanes and tetraalkoxytitaniums with branched alkyl radicals |
| Inp | [915.00; 915.00] |
|
|
| Inp | 915.00 | NIST | |
| Inp | 915.00 | NIST | |
| Tboil | 452.09 | K | Relay (1.0) Calculated Property |
| Tc | 584.20 | K | Relay (1.0) Calculated Property |
| Tfus | 244.35 | K | Relay (1.0) Calculated Property |
| Vc | 0.897 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 52.70 | kJ/mol | 382.50 | NIST |
Similar Compounds
Find more compounds similar to Silicic acid, tetrakis(1-methylethyl) 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
- Critical properties of some tetraalkoxysilanes and tetraalkoxytitaniums with branched alkyl radicals
- NIST Webbook
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