|
|
| | ANTIPYRINECARBOXYLIC ACID Basic information |
| Product Name: | ANTIPYRINECARBOXYLIC ACID | | Synonyms: | 1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-;ANTIPYRINECARBOXYLIC ACID;RARECHEM AL BE 0663;1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid;ANTIPYRIC ACID;1,5-dimethyl-3-oxo-2-phenyl-4-pyrazolecarboxylic acid;1,5-dimethyl-3-oxo-2-phenyl-pyrazole-4-carboxylic acid;1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carboxylic acid | | CAS: | 83-10-3 | | MF: | C12H12N2O3 | | MW: | 232.24 | | EINECS: | 201-215-5 | | Product Categories: | | | Mol File: | Mol File |  |
| | ANTIPYRINECARBOXYLIC ACID Chemical Properties |
| Melting point | 214 °C | | Boiling point | 363.0±52.0 °C(Predicted) | | density | 1.342±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | pka | 6.47±0.20(Predicted) |
| | ANTIPYRINECARBOXYLIC ACID Usage And Synthesis |
| | ANTIPYRINECARBOXYLIC ACID Preparation Products And Raw materials |
| Raw materials | 4-Acetylantipyrine-->1,5-Dimethyl-4-(1-hydroxy-2,2,2-trichloroethyl)-2-phenyl-4-pyrazolin-3-one-->3H-Pyrazol-3-one, 1,2-dihydro-4-(hydroxymethyl)-1,5-dimethyl-2-phenyl--->3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-4-(2,2,2-trichloroacetyl)--->4-ANTIPYRINECARBOXALDEHYDE-->Antipyrine-->Benzene-->PHOSGENE | | Preparation Products | DIANTIPYRYLMETHANE |
|