- InChI
- InChI=1S/C15H12O4/c16-10-6-11(17)15-12(18)8-13(19-14(15)7-10)9-4-2-1-3-5-9/h1-7,13,16-17H,8H2
- InChI Key
- URFCJEUYXNAHFI-UHFFFAOYSA-N
- Formula
- C15H12O4
- SMILES
-
O=C1CC(c2ccccc2)Oc2cc(O)cc(O)c
21 - Molecular Weight1
- 256.25
- CAS
- 480-39-7
- Other Names
-
- Dihydrochrysin
- Galangin flavanone
- Pinocembrin
- 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-phenyl-, (-)-
- 5,7-Dihydroxyflavanone
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | -178.69 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -449.02 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 37.39 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 89.07 | kJ/mol | Joback Calculated Property |
| log10WS | -3.32 | Crippen Calculated Property | |
| logPoct/wat | 2.804 | Crippen Calculated Property | |
| McVol | 183.010 | ml/mol | McGowan Calculated Property |
| Pc | 4260.71 | kPa | Joback Calculated Property |
| Inp | 2513.30 | NIST | |
| Tboil | 867.96 | K | Joback Calculated Property |
| Tc | 1147.06 | K | Joback Calculated Property |
| Tfus | 656.82 | K | Joback Calculated Property |
| Vc | 0.569 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [560.27; 640.74] | J/mol×K | [867.96; 1147.06] | 
|
| Cp,gas | 560.27 | J/mol×K | 867.96 | Joback Calculated Property |
| Cp,gas | 573.93 | J/mol×K | 914.48 | Joback Calculated Property |
| Cp,gas | 587.16 | J/mol×K | 960.99 | Joback Calculated Property |
| Cp,gas | 600.21 | J/mol×K | 1007.51 | Joback Calculated Property |
| Cp,gas | 613.33 | J/mol×K | 1054.03 | Joback Calculated Property |
| Cp,gas | 626.76 | J/mol×K | 1100.54 | Joback Calculated Property |
| Cp,gas | 640.74 | J/mol×K | 1147.06 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-phenyl-, (S)-.
Sources
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