53666-79-8
53666-79-8 structure
- Name: 3-Amino-5-pyrazolone
- Chemical Name: 3-Amino-1H-Pyrazol-5-ol
- CAS Number: 53666-79-8
- Molecular Formula: C3H5N3O
- Molecular Weight: 99.091
- Create Date: 2018-05-01 08:00:00
- Modify Date: 2024-01-02 19:13:14
| Name | 3-Amino-1H-Pyrazol-5-ol |
|---|---|
| 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- |
| 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 |
| HS Code | 2933199090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| 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% |