| product Name |
2,3-Pyridinedicarboxylic anhydride |
| Synonyms |
Quinolinic anhydride; Pyridine-2,3-dicarboxylic anhydride; QUINOLINE-8-CARBOXALDEHYDE; PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE; FURO[3,4-B]PYRIDINE-5,7-DIONE; 2,3-PyridinedicarboxylicAcidAnhydride; Pyridinedicarboxylicanhydride; 2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE) |
| Molecular Formula |
C7H3NO3 |
| Molecular Weight |
149.1036 |
| InChI |
InChI=1/C7H3NO3/c9-6-4-2-1-3-8-5(4)7(10)11-6/h1-3H |
| CAS Registry Number |
699-98-9 |
| EINECS |
211-834-1 |
| Molecular Structure |
|
| Density |
1.556g/cm3 |
| Melting point |
134-139℃ |
| Boiling point |
334.6°C at 760 mmHg |
| Refractive index |
1.622 |
| Flash point |
156.2°C |
| Vapour Pressur |
0.000127mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37/38:;
|
| Safety Description |
S26:;
S37/39:;
|
|
