| Identification | |
| Name: | 2,3-Pyridinedicarboxylic anhydride |
| Synonyms: | 2,3-Pyridinedicarboxylicanhydride (6CI,7CI,8CI);2,3-Pyridinedicarboxylic acid anhydride;NSC 44309;Pyridinic anhydride;Quinolinic acid anhydride;Quinolinic anhydride; |
| CAS: | 699-98-9 |
| EINECS: | 211-834-1 |
| Molecular Formula: | C7H3NO3 |
| Molecular Weight: | 149.1 |
| InChI: | InChI=1/C7H3NO3/c9-6-4-2-1-3-8-5(4)7(10)11-6/h1-3H |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.556 g/cm3 |
| Stability: | Stable under normal temperatures and pressures. |
| Refractive index: | 1.622 |
| Appearance: | white crystal powder |
| Specification: |
Furo[3,4-b]pyridine-5,7-dione (CAS NO.699-98-9) is also named as 2,3-Pyridinedicarboxylic anhydride ; NSC 44309 ; |
| Storage Temperature: | Store in a cool, dry place. Store in a tightly closed container. |
| Sensitive: | Moisture Sensitive |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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