| Identification |
| Name: | 4-Pyridinecarboxylicacid, anhydride with 4-pyridinecarboxylic acid |
| Synonyms: | 4-Pyridinecarboxylicacid, anhydride (9CI); Isonicotinic anhydride (7CI,8CI); Isonicotinic acidanhydride; NSC 139658 |
| CAS: | 7082-71-5 |
| EINECS: | 230-382-6 |
| Molecular Formula: | C12H8 N2 O3 |
| Molecular Weight: | 228.2 |
| InChI: | InChI=1/C12H8N2O3/c15-11(9-1-5-13-6-2-9)17-12(16)10-3-7-14-8-4-10/h1-8H |
| Molecular Structure: |
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| Properties |
| Melting Point: | 133 °C
|
| Flash Point: | 203.1°C |
| Boiling Point: | 412.3°C at 760 mmHg |
| Density: | 1.317g/cm3 |
| Refractive index: | 1.599 |
| Flash Point: | 203.1°C |
| Safety Data |
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