- InChI
- InChI=1S/C12H12O2/c1-9(13)12(10(2)14)8-11-6-4-3-5-7-11/h3-8H,1-2H3
- InChI Key
- NYRGMNMVISROGJ-UHFFFAOYSA-N
- Formula
- C12H12O2
- SMILES
- CC(=O)C(=Cc1ccccc1)C(C)=O
- Molecular Weight1
- 188.22
- CAS
- 4335-90-4
- Other Names
-
- 2,4-Pentanedione, 3-(phenylmethylene)-
- Benzalacetylacetone
- Benzylidene acetylacetone
- 1,1-Diacetyl-2-phenylethylene
- 2-Acetyl-1-phenyl but-1-en-3-one
- 2,4-Pentanedione, 3-benzylidene-
- 3-Benzylideneacetylacetone
- (2,2-Diacetylvinyl)benzene
- NSC 35140
- 3-(phenylmethylene)pentane-2,4-dione
- 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).
- 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° | -23.60 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -172.21 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 22.97 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 58.11 | kJ/mol | Joback Calculated Property |
| log10WS | -2.53 | Crippen Calculated Property | |
| logPoct/wat | 2.248 | Crippen Calculated Property | |
| McVol | 155.020 | ml/mol | McGowan Calculated Property |
| Pc | 2902.98 | kPa | Joback Calculated Property |
| Tboil | 612.42 | K | Joback Calculated Property |
| Tc | 841.51 | K | Joback Calculated Property |
| Tfus | 332.24 | K | Joback Calculated Property |
| Vc | 0.593 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [366.36; 434.86] | J/mol×K | [612.42; 841.51] | 
|
| Cp,gas | 366.36 | J/mol×K | 612.42 | Joback Calculated Property |
| Cp,gas | 380.05 | J/mol×K | 650.60 | Joback Calculated Property |
| Cp,gas | 392.76 | J/mol×K | 688.78 | Joback Calculated Property |
| Cp,gas | 404.52 | J/mol×K | 726.96 | Joback Calculated Property |
| Cp,gas | 415.42 | J/mol×K | 765.15 | Joback Calculated Property |
| Cp,gas | 425.51 | J/mol×K | 803.33 | Joback Calculated Property |
| Cp,gas | 434.86 | J/mol×K | 841.51 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 3-Benzylidene-2,4-pentanedione.
Sources
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