- InChI
- InChI=1S/C12H11O2P/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H,13,14)
- InChI Key
- BEQVQKJCLJBTKZ-UHFFFAOYSA-N
- Formula
- C12H11O2P
- SMILES
- O=P(O)(c1ccccc1)c1ccccc1
- Molecular Weight1
- 218.19
- Other Names
-
- Diphenylphosphinic acid
- Hydroxydiphenylphosphine oxide
- P,P-diphenylphosphinic acid
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| IE | 9.11 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 1.908 | Crippen Calculated Property | |
| McVol | 164.620 | ml/mol | McGowan Calculated Property |
| Tfus | 466.12 | K | Solubilities of Diphenylphosphinic Acid in Selected Solvents |
Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 21.91 | kJ/mol | 466.10 | NIST |
Similar Compounds
Find more compounds similar to Phosphinic acid, diphenyl-.
Mixtures
- Phosphinic acid, diphenyl- + Ethanol
- 2-Propanol + Phosphinic acid, diphenyl-
- Phosphinic acid, diphenyl- + Ethanol, 2-ethoxy-
- Phosphinic acid, diphenyl- + Acetic acid
- Phosphinic acid, diphenyl- + Ethyl Acetate
- Phosphinic acid, diphenyl- + Acetone
- Benzene + Phosphinic acid, diphenyl-
- Toluene + Phosphinic acid, diphenyl-
- Phosphinic acid, diphenyl- + Water
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
- Solubilities of Diphenylphosphinic Acid in Selected Solvents
- McGowan Method
- NIST Webbook
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