42438-73-3
42438-73-3 structure
- Name: 4-butyl-5-hydroxy-1,2-diphenylpyridazine-3,6-dione
- Chemical Name: 4-butyl-5-hydroxy-1,2-diphenylpyridazine-3,6-dione
- CAS Number: 42438-73-3
- Molecular Formula: C20H20N2O3
- Molecular Weight: 336.38400
- Create Date: 2017-01-25 12:42:57
- Modify Date: 2025-09-04 17:19:45
| Name | 4-butyl-5-hydroxy-1,2-diphenylpyridazine-3,6-dione |
|---|---|
| Synonyms |
5-butyl-1,2-diphenyl-dihydro-pyridazine-3,4,6-trione
Denpidazon Denpidazonum Denpidazone UNII-E7N3FX2T1J Denpidazona |
| Density | 1.26g/cm3 |
|---|---|
| Boiling Point | 478.4ºC at 760 mmHg |
| Molecular Formula | C20H20N2O3 |
| Molecular Weight | 336.38400 |
| Flash Point | 243.1ºC |
| Exact Mass | 336.14700 |
| PSA | 64.23000 |
| LogP | 3.03660 |
| Index of Refraction | 1.626 |
| HS Code | 2933990090 |
|---|
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |