| 4-Pyrazolecarboxylic acid Basic information |
| Product Name: | 4-Pyrazolecarboxylic acid |
| Synonyms: | 1H-Pyrazol-4-carbonsure;1H-Pyrazole-4-carboxylic acid 98%;1 H-PYRAZOLE-4-CARBOXYLIC ACID;4-PYRAZOLECARBOXYLIC ACID;AKOS PAO-0315;AKOS B015883;ART-CHEM-BB B015883;4-Pyrazolecarboxylic acid,95% |
| CAS: | 37718-11-9 |
| MF: | C4H4N2O2 |
| MW: | 112.09 |
| EINECS: | 253-641-5 |
| Product Categories: | Heterocyclic Compounds;Heterocycles;Building Blocks;Heterocyclic Building Blocks;Pyrazoles |
| Mol File: | 37718-11-9.mol |
| 4-Pyrazolecarboxylic acid Chemical Properties |
| Melting point | 282 °C (dec.)(lit.) |
| Boiling point | 417.1±18.0 °C(Predicted) |
| density | 1.524±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 3.81±0.10(Predicted) |
| form | Powder |
| color | Off-white |
| CAS DataBase Reference | 37718-11-9(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29339900 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 4-Pyrazolecarboxylic acid Usage And Synthesis |
| Chemical Properties | Off-white powder |
| Uses | 4-Pyrazolecarboxylic acid is used for the synthesis of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides |
| Uses | 4-Pyrazolecarboxylic acid was used in preparation of ethyl 4-pyrazolecarboxylate. |
| 4-Pyrazolecarboxylic acid Preparation Products And Raw materials |
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