4105-91-3
4105-91-3 structure
- Name: 1-(p-aminophenyl)-3-ethoxy-2-pyrazolin-5-one
- Chemical Name: 2-(4-amino-phenyl)-5-ethoxy-1,2-dihydro-pyrazol-3-one
- CAS Number: 4105-91-3
- Molecular Formula: C11H13N3O2
- Molecular Weight: 219.24000
- Create Date: 2018-06-26 14:05:55
- Modify Date: 2025-10-11 12:55:09
| Name | 2-(4-amino-phenyl)-5-ethoxy-1,2-dihydro-pyrazol-3-one |
|---|---|
| Synonyms | 1-(4-aminophenyl)-3-ethoxy-2-pyrazolin-5-one |
| Molecular Formula | C11H13N3O2 |
|---|---|
| Molecular Weight | 219.24000 |
| Exact Mass | 219.10100 |
| PSA | 67.92000 |
| LogP | 1.43730 |
| HS Code | 2933199090 |
|---|
| 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% |