- InChI
- InChI=1S/C21H28N2O2Si2/c1-26(2,3)22-19(24)21(17-13-9-7-10-14-17,18-15-11-8-12-16-18)23(20(22)25)27(4,5)6/h7-16H,1-6H3
- InChI Key
- FBXVMNWJCVYLIN-UHFFFAOYSA-N
- Formula
- C21H28N2O2Si2
- SMILES
-
C[Si](C)(C)N1C(=O)N([Si](C)(C)
C)C(c2ccccc2)(c2ccccc2)C1=O - Molecular Weight1
- 396.63
- CAS
- 63435-72-3
- Other Names
-
- Bis(trimethylsilyl) derivative of Phenytoin
- N,N-Bis(trimethylsilyl)-diphenylhydantoin
- 5,5-Diphenylhydantoin, N,N'-bis(trimethylsilyl)-
- Phenytoin, 2tms 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 | 0.6291 | Relay (1.0) Calculated Property | |
| ΔfG° | 244.76 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -308.39 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 98.46 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 7.89 | eV | Relay (1.0) Calculated Property |
| log10WS | -4.66 | Relay (1.0) Calculated Property | |
| logPoct/wat | 4.864 | Crippen Calculated Property | |
| Pc | 656.39 | kPa | Relay (1.0-beta) Calculated Property |
| Inp | 2272.90 | NIST | |
| Tboil | 642.78 | K | Relay (1.0) Calculated Property |
| Tc | 965.40 | K | Relay (1.0) Calculated Property |
| Tfus | 422.36 | K | Relay (1.0) Calculated Property |
| Vc | 1.181 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to 2,4-Imidazolidinedione, 5,5-diphenyl-1,3-bis(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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