- InChI
- InChI=1S/C5H4O3/c6-4-2-1-3-5(7)8-4/h1-2H,3H2
- InChI Key
- SYIUWAVTBADRJG-UHFFFAOYSA-N
- Formula
- C5H4O3
- SMILES
- O=C1C=CCC(=O)O1
- Molecular Weight1
- 112.08
- CAS
- 5926-95-4
- Other Names
-
- Glutaconic anhydride
- 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).
- I : 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° | -277.96 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -421.49 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 7.69 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 40.76 | kJ/mol | Joback Calculated Property |
| log10WS | -0.30 | Crippen Calculated Property | |
| logPoct/wat | 0.016 | Crippen Calculated Property | |
| McVol | 75.160 | ml/mol | McGowan Calculated Property |
| Pc | 5382.80 | kPa | Joback Calculated Property |
| I | [2427.00; 2427.00] |
|
|
| I | 2427.00 | NIST | |
| I | 2427.00 | NIST | |
| Tboil | 499.77 | K | Joback Calculated Property |
| Tc | 751.43 | K | Joback Calculated Property |
| Tfus | 321.50 | K | Joback Calculated Property |
| Vc | 0.271 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [155.06; 211.09] | J/mol×K | [499.77; 751.43] |
|
| Cp,gas | 155.06 | J/mol×K | 499.77 | Joback Calculated Property |
| Cp,gas | 165.53 | J/mol×K | 541.71 | Joback Calculated Property |
| Cp,gas | 175.63 | J/mol×K | 583.66 | Joback Calculated Property |
| Cp,gas | 185.30 | J/mol×K | 625.60 | Joback Calculated Property |
| Cp,gas | 194.48 | J/mol×K | 667.54 | Joback Calculated Property |
| Cp,gas | 203.10 | J/mol×K | 709.48 | Joback Calculated Property |
| Cp,gas | 211.09 | J/mol×K | 751.43 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2H-Pyran-2,6(3H)-dione.
Sources
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