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| | PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Basic information |
| Product Name: | PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE | | Synonyms: | CINCHOMERONIC ANHYDRIDE;PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE;1,3-DIHYDROFURO[3,4-C]PYRIDINE-1,3-DIONE;3,4-PYRIDINEDICARBOXYLIC ACID ANHYDRIDE;3,4-Pyridinecarboxylic acid anhydride;Pyridine-3,4-dicarboxylic anhydride ,97%;3,4-Pyridinedicarboxylic anhydride ,97%;3,4-Pyridinecarboxylic anhydride, 97% | | CAS: | 4664-08-8 | | MF: | C7H3NO3 | | MW: | 149.1 | | EINECS: | 628-335-3 | | Product Categories: | Pyridines | | Mol File: | 4664-08-8.mol |  |
| | PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Chemical Properties |
| Melting point | 75-77 °C (lit.) | | Boiling point | 139-142 °C(Press: 12 Torr) | | density | 1.556±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | form | solid | | pka | -0.38±0.20(Predicted) | | color | White to off-white | | Water Solubility | Decomposes in water. | | Sensitive | Moisture Sensitive | | CAS DataBase Reference | 4664-08-8(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | HazardClass | IRRITANT | | HS Code | 29333990 |
| | PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Usage And Synthesis |
| Chemical Properties | White to light yellow solid | | Uses | Pyridine-3,4-dicarboxylic anhydride is an important organic intermediate. It is used in agrochemical, pharmaceutical and dyestuff field. | | Synthesis Reference(s) | Journal of Medicinal Chemistry, 37, p. 828, 1994 DOI: 10.1021/jm00032a018
The Journal of Organic Chemistry, 14, p. 97, 1949 DOI: 10.1021/jo01153a015 |
| | PYRIDINE-3,4-DICARBOXYLIC ANHYDRIDE Preparation Products And Raw materials |
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