- InChI
- InChI=1S/C36H30Si2/c1-7-19-31(20-8-1)37(32-21-9-2-10-22-32,33-23-11-3-12-24-33)38(34-25-13-4-14-26-34,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H
- InChI Key
- ZMHATUZXFSOVSC-UHFFFAOYSA-N
- Formula
- C36H30Si2
- SMILES
-
c1ccc([Si](c2ccccc2)(c2ccccc2)
[Si](c2ccccc2)(c2ccccc2)c2cccc c2)cc1 - Molecular Weight1
- 518.79
- CAS
- 1450-23-3
- Other Names
-
- Hexaphenyldisilane
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation 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 | 0.6379 | Relay (1.0) Calculated Property | |
| ΔfG° | 735.96 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | 468.35 | kJ/mol | Relay (1.0) Calculated Property |
| ΔsubH° | 209.20 ± 2.10 | kJ/mol | NIST |
| ΔvapH° | 116.78 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.16 ± 0.15 | eV | NIST |
| log10WS | -10.06 | Relay (1.0) Calculated Property | |
| logPoct/wat | 4.406 | Crippen Calculated Property | |
| Pc | 694.48 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 782.15 | K | Relay (1.0) Calculated Property |
| Tc | 1219.07 | K | Relay (1.0) Calculated Property |
| Tfus | 548.00 | K | Relay (1.0) Calculated Property |
| Vc | 1.469 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to Disilane, hexaphenyl-.
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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