13645-43-7
13645-43-7 structure
- Name: 4,5-Dichloro-6-nitropyridazin-3-ol
- Chemical Name: 4,5-dichloro-3-nitro-1H-pyridazin-6-one
- CAS Number: 13645-43-7
- Molecular Formula: C4HCl2N3O3
- Molecular Weight: 209.97500
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridazine
- Create Date: 2018-12-27 16:58:33
- Modify Date: 2024-01-14 19:49:32
| Name | 4,5-dichloro-3-nitro-1H-pyridazin-6-one |
|---|---|
| Synonyms |
4,5-Dichloro-6-nitropyridazin-3-ol
4,5-dichloro-6-nitro-2H-pyridazin-3-one 4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one 4,5-dichloro-6-nitro-3(2H)pyridazinone |
| Density | 2.11 g/cm3 |
|---|---|
| Melting Point | 184ºC |
| Molecular Formula | C4HCl2N3O3 |
| Molecular Weight | 209.97500 |
| Exact Mass | 208.93900 |
| PSA | 91.83000 |
| LogP | 1.92040 |
| HS Code | 2933990090 |
|---|
|
~97%
13645-43-7 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 28, # 2 p. 385 - 389 |
|
~%
13645-43-7 |
| Literature: WO2013/4984 A1, ; Page/Page column 70 ; |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |