| Product Name | 2,3-Pyridinedicarboxylic anhydride |
| CAS No. | 699-98-9 |
| Synonyms | Quinolinic anhydride; Pyridine-2,3-dicarboxylic anhydride; PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE; FURO[3,4-B]PYRIDINE-5,7-DIONE; 2,3-PyridinedicarboxylicAcidAnhydride; Pyridinedicarboxylicanhydride; 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) |
| InChI | InChI=1/C7H3NO3/c9-6-4-2-1-3-8-5(4)7(10)11-6/h1-3H |
| Molecular Formula | C7H3NO3 |
| Molecular Weight | 149.1036 |
| Density | 1.556g/cm3 |
| Melting point | 134-139℃ |
| Boiling point | 334.6°C at 760 mmHg |
| Flash point | 156.2°C |
| Refractive index | 1.622 |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:; |
| Safety | S26:; S37/39:; |
699-98-9 2,3-pyridinedicarboxylic anhydride
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