- InChI
- InChI=1S/C7H3NO3/c9-6-4-2-1-3-8-5(4)7(10)11-6/h1-3H
- InChI Key
- MCQOWYALZVKMAR-UHFFFAOYSA-N
- Formula
- C7H3NO3
- SMILES
- O=C1OC(=O)c2ncccc21
- Molecular Weight1
- 149.10
- CAS
- 699-98-9
- Other Names
-
- Pyridine-2,3-dicarboxylic anhydride
- Furo[3,4-b]pyridine-5,7-dione
- ω : Acentric Factor.
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- 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 |
|---|---|---|---|
| ω | 0.5416 | Relay (1.0) Calculated Property | |
| EA | 1.39 ± 0.09 | eV | NIST |
| ΔfG° | -289.41 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -325.75 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 68.70 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.50 ± 0.10 | eV | NIST |
| log10WS | -1.52 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.392 | Crippen Calculated Property | |
| McVol | 93.860 | ml/mol | McGowan Calculated Property |
| Pc | 4979.00 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 569.31 | K | Relay (1.0) Calculated Property |
| Tc | 852.50 | K | Relay (1.0) Calculated Property |
| Tfus | 422.33 | K | Relay (1.0) Calculated Property |
| Vc | 0.367 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to 2,3-Pyridinedicarboxylic anhydride.
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
- McGowan Method
- NIST Webbook
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