Introduction：Basic information about CAS 53666-79-8|3-Amino-5-pyrazolone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Amino-5-pyrazolone |
|---|
| CAS Number | 53666-79-8 | Molecular Weight | 99.091 |
|---|
| Density | 1.6±0.1 g/cm3 | Boiling Point | 479.5±25.0 °C at 760 mmHg |
|---|
| Molecular Formula | C3H5N3O | Melting Point | / |
|---|
| MSDS | / | Flash Point | 243.8±23.2 °C |
|---|
Names
| Name | 3-Amino-1H-Pyrazol-5-ol |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
|---|
| Boiling Point | 479.5±25.0 °C at 760 mmHg |
|---|
| Molecular Formula | C3H5N3O |
|---|
| Molecular Weight | 99.091 |
|---|
| Flash Point | 243.8±23.2 °C |
|---|
| Exact Mass | 99.043259 |
|---|
| PSA | 74.93000 |
|---|
| LogP | -0.22 |
|---|
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
|---|
| Index of Refraction | 1.741 |
|---|
| InChIKey | QZBGOTVBHYKUDS-UHFFFAOYSA-N |
|---|
| SMILES | Nc1cc(=O)[nH][nH]1 |
|---|
Safety Information
Customs
| HS Code | 2933199090 |
|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| 5-Amino-1,2-dihydro-3H-pyrazol-3-one |
| Pyrazol-3(or 5)-ol, 5(or 3)-amino- |
| 3-Amino-5-pyrazolone |
| 3-Amino-1H-pyrazol-5-ol |
| 3H-Pyrazol-3-one, 5-amino-1,2-dihydro- |
