- InChI
- InChI=1S/C16H14N2O2/c1-18-14(19)16(17-15(18)20,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3,(H,17,20)
- InChI Key
- LTYDTBHSPIJPEG-UHFFFAOYSA-N
- Formula
- C16H14N2O2
- SMILES
-
CN1C(=O)NC(c2ccccc2)(c2ccccc2)
C1=O - Molecular Weight1
- 266.29
- CAS
- 4224-00-4
- Other Names
-
- Hydantoin, 3-methyl-5,5-diphenyl-
- Hydotin
- Melantoin
- Methylphenytoin
- 3-Methyl-5,5-diphenylhydantoin
- 3-Methyl-5,5-diphenyl-2,4-imidazolidinedione
- 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.
- McVol : McGowan's characteristic volume (ml/mol).
- 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 | 0.5620 | Relay (1.0) Calculated Property | |
| ΔfG° | 171.61 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -63.11 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 103.55 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.15 | eV | Relay (1.0) Calculated Property |
| log10WS | -3.83 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.112 | Crippen Calculated Property | |
| McVol | 201.020 | ml/mol | McGowan Calculated Property |
| Pc | 2421.44 | kPa | Relay (1.0-beta) Calculated Property |
| Inp | 2299.00 | NIST | |
| Tboil | 627.06 | K | Relay (1.0) Calculated Property |
| Tc | 974.94 | K | Relay (1.0) Calculated Property |
| Tfus | 436.98 | K | Relay (1.0) Calculated Property |
| Vc | 0.716 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to 2,4-Imidazolidinedione, 3-methyl-5,5-diphenyl-.
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
- McGowan Method
- NIST Webbook
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