- InChI
- InChI=1S/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2
- InChI Key
- PIYNUZCGMLCXKJ-UHFFFAOYSA-N
- Formula
- C4H4O4
- SMILES
- O=C1COCC(=O)O1
- Molecular Weight1
- 116.07
- CAS
- 4480-83-5
- Other Names
-
- Diglycolic anhydride
- Acetic acid, oxydi-, cyclic anhydride
- p-Dioxane-2,6-dione
- Acetic acid, 2,2'-oxybis-, cyclic anhydride
- Diglycolic acid anhydride
- Oxydiacetic 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).
- ΔsubH : Enthalpy of sublimation at a given temperature (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° | -402.46 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -590.63 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 11.86 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 42.75 | kJ/mol | Joback Calculated Property |
| log10WS | 0.88 | Crippen Calculated Property | |
| logPoct/wat | -0.914 | Crippen Calculated Property | |
| McVol | 71.240 | ml/mol | McGowan Calculated Property |
| Pc | 5809.41 | kPa | Joback Calculated Property |
| Tboil | 513.70 | K | NIST |
| Tc | 755.81 | K | Joback Calculated Property |
| Tfus | 336.04 | K | Joback Calculated Property |
| Vc | 0.249 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [156.52; 211.63] | J/mol×K | [504.68; 755.81] | 
|
| Cp,gas | 156.52 | J/mol×K | 504.68 | Joback Calculated Property |
| Cp,gas | 166.76 | J/mol×K | 546.54 | Joback Calculated Property |
| Cp,gas | 176.68 | J/mol×K | 588.39 | Joback Calculated Property |
| Cp,gas | 186.20 | J/mol×K | 630.25 | Joback Calculated Property |
| Cp,gas | 195.24 | J/mol×K | 672.10 | Joback Calculated Property |
| Cp,gas | 203.75 | J/mol×K | 713.96 | Joback Calculated Property |
| Cp,gas | 211.63 | J/mol×K | 755.81 | Joback Calculated Property |
| ΔsubH | 84.20 ± 1.10 | kJ/mol | 342.50 | NIST |
Similar Compounds
![2-[2-[2-[2-[2-[2-[2-[2-(2-Acetyloxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl acetate.](data:image/png;base64,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)
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Sources
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