| 2,3-Pyridinedicarboxylic anhydride Basic information |
| Product Name: | 2,3-Pyridinedicarboxylic anhydride |
| Synonyms: | QUINOLINIC ANHYDRIDE;PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE;PYRIDINE-2,3-DICARBOXYLIC ANHYDRIDE;Pyridine-2,3-dicarboxylicanhydride,98%;2,3Pyridinedicarboxylic Anhydride 2,3;FURO[3,4-B]PYRIDINE-5,7-DIONE;2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE;2,3-PyridinedicarboxylicAcidAnhydride |
| CAS: | 699-98-9 |
| MF: | C7H3NO3 |
| MW: | 149.1 |
| EINECS: | 211-834-1 |
| Product Categories: | Heterocycle-Pyridine series;Aromatics;Heterocycles;Miscellaneous Reagents;Building Blocks;C7;pyridine derivative;Chemical Synthesis;Heterocyclic Building Blocks;Pyridines |
| Mol File: | 699-98-9.mol |
| 2,3-Pyridinedicarboxylic anhydride Chemical Properties |
| Melting point | 137-139 °C (lit.) |
| Boiling point | 270.14°C (rough estimate) |
| density | 1.4974 (rough estimate) |
| refractive index | 1.4835 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | -2.24±0.20(Predicted) |
| color | White to Orange to Green |
| Water Solubility | Optimal solubility in water. |
| Sensitive | Moisture Sensitive |
| BRN | 125111 |
| CAS DataBase Reference | 699-98-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,3-Pyridinedicarboxylic anhydride(699-98-9) |
| EPA Substance Registry System | Furo[3,4-b]pyridine-5,7-dione (699-98-9) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | Yes |
| HS Code | 29333990 |
| MSDS Information |
| Provider | Language |
|---|---|
| Quinolinic anhydride | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 2,3-Pyridinedicarboxylic anhydride Usage And Synthesis |
| Chemical Properties | white crystal powde |
| Uses | Quinolinic Anhydride (cas# 699-98-9) is a compound useful in organic synthesis. |
| 2,3-Pyridinedicarboxylic anhydride Preparation Products And Raw materials |
| Raw materials | 2,3-Pyrazinecarboxylic anhydride-->2-(AMINOCARBONYL)NICOTINIC ACID-->2,3-Pyrazinedicarboxylic acid-->Quinolinic acid-->Acetic anhydride |
| Preparation Products | PYRIDINE-2,3-DICARBOXAMIDE-->2,4-Dichloropyrido[3,2-d]pyrimidine |
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