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                            | Chemical Information | |
|---|---|
| Flash_Point | 198.3±21.2 °C | 
| Molecular_Formula | C5H4N2O2 | 
| Density | 1.4±0.1 g/cm3 | 
| Exact_Mass | 124.027275 | 
| LogP | -0.58 | 
| Boiling_Point | 404.2±18.0 °C at 760 mmHg | 
| Melting_Point | 244.2 °C (dec.)(lit.) | 
| Molecular_Weight | 124.098 | 
| Vapour_Pressure | 0.0±1.0 mmHg at 25°C | 
| PSA | 63.08000 | 
| Index_of_Refraction | 1.579 | 
| Safe Information | |
|---|---|
| Hazard_Codes | Xi:Irritant; | 
| Safety_Phrases | S26-S37/39 | 
| HS_Code | 2933990090 | 
| WGK_Germany | 3 | 
| Risk_Phrases | R36/37/38 | 
| Product Information | |
|---|---|
| Flash_Point | 198.3±21.2 °C | 
| Molecular_Formula | C5H4N2O2 | 
| CAS_Number | 50681-25-9 | 
| Boiling_Point | 404.2±18.0 °C at 760 mmHg | 
| Common_Name | 4-Pyridazinecarboxylic acid | 
| Melting_Point | 244.2 °C (dec.)(lit.) | 
| Molecular_Weight | 124.098 | 
| MSDS | N/A | 
| Density | 1.4±0.1 g/cm3 |