- InChI
- InChI=1S/C26H22O2/c27-25(21-13-5-1-6-14-21,22-15-7-2-8-16-22)26(28,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20,27-28H
- InChI Key
- MFEWNFVBWPABCX-UHFFFAOYSA-N
- Formula
- C26H22O2
- SMILES
-
OC(c1ccccc1)(c1ccccc1)C(O)(c1c
cccc1)c1ccccc1 - Molecular Weight1
- 366.45
- CAS
- 464-72-2
- Other Names
-
- 1,2-Ethanediol, 1,1,2,2-tetraphenyl-
- «alpha»,«alpha»'-Bibenzhydrol
- Benzpinacol
- Tetraphenyl-1,2-ethanediol
- Tetraphenylethylene glycol
- 1,1,2,2-Tetraphenyl-1,2-ethanediol
- Benzopinacole
- 1,1,2,2-Tetraphenylethylene glycol
- Benzophenone pinacol
- Benzopinacone
- Benzpinacone
- NSC 120377
- 1,1,2,2-tetraphenylethane-1,2-diol
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion 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).
- 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 |
|---|---|---|---|
| ΔfG° | 349.72 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 44.19 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 32.61 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 113.34 | kJ/mol | Joback Calculated Property |
| IE | 8.42 ± 0.02 | eV | NIST |
| log10WS | -6.19 | Crippen Calculated Property | |
| logPoct/wat | 4.859 | Crippen Calculated Property | |
| McVol | 293.900 | ml/mol | McGowan Calculated Property |
| Pc | 2127.56 | kPa | Joback Calculated Property |
| Tboil | 1078.90 | K | Joback Calculated Property |
| Tc | 1337.15 | K | Joback Calculated Property |
| Tfus | 614.94 | K | Joback Calculated Property |
| Vc | 1.075 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [951.68; 1033.36] | J/mol×K | [1078.90; 1337.15] | 
|
| Cp,gas | 951.68 | J/mol×K | 1078.90 | Joback Calculated Property |
| Cp,gas | 964.61 | J/mol×K | 1121.94 | Joback Calculated Property |
| Cp,gas | 977.45 | J/mol×K | 1164.98 | Joback Calculated Property |
| Cp,gas | 990.47 | J/mol×K | 1208.02 | Joback Calculated Property |
| Cp,gas | 1003.96 | J/mol×K | 1251.07 | Joback Calculated Property |
| Cp,gas | 1018.16 | J/mol×K | 1294.11 | Joback Calculated Property |
| Cp,gas | 1033.36 | J/mol×K | 1337.15 | Joback Calculated Property |
| η | [0.0000003; 0.0000406] | Pa×s | [614.94; 1078.90] |
|
| η | 0.0000406 | Pa×s | 614.94 | Joback Calculated Property |
| η | 0.0000118 | Pa×s | 692.27 | Joback Calculated Property |
| η | 0.0000044 | Pa×s | 769.59 | Joback Calculated Property |
| η | 0.0000020 | Pa×s | 846.92 | Joback Calculated Property |
| η | 0.0000010 | Pa×s | 924.25 | Joback Calculated Property |
| η | 0.0000006 | Pa×s | 1001.57 | Joback Calculated Property |
| η | 0.0000003 | Pa×s | 1078.90 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Benzopinacol.
Sources
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