59843-55-9
59843-55-9 structure
- Name: 3-(2-CHLORO-PHENYL)-1H-PYRAZOLE
- Chemical Name: 5-(2-chlorophenyl)-1H-pyrazole
- CAS Number: 59843-55-9
- Molecular Formula: C9H7ClN2
- Molecular Weight: 178.61800
- Create Date: 2018-06-21 12:23:08
- Modify Date: 2025-10-02 18:24:51
| Name | 5-(2-chlorophenyl)-1H-pyrazole |
|---|---|
| Synonyms | chlorophenylpyrazole |
| Density | 1.292g/cm3 |
|---|---|
| Boiling Point | 346ºC at 760 mmHg |
| Melting Point | 76-77ºC |
| Molecular Formula | C9H7ClN2 |
| Molecular Weight | 178.61800 |
| Flash Point | 193.8ºC |
| Exact Mass | 178.03000 |
| PSA | 28.68000 |
| LogP | 2.73010 |
| Index of Refraction | 1.615 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933199090 |
|
~98%
59843-55-9 |
| Literature: MILLENNIUM PHARMACEUTICALS, INC.; Chau, Ryan W.; Cullis, Courtney A.; Duffey, Matthew O.; Gipson, Krista E.; Hu, Yongbo; Li, Gang; Sintchak, Michael D.; Vos, Tricia J. Patent: US2013/165464 A1, 2013 ; Location in patent: Paragraph 0974 ; |
|
~76%
59843-55-9 |
| Literature: Gerard, Anne-Laure; Bouillon, Alexandre; Mahatsekake, Clement; Collot, Valerie; Rault, Sylvain Tetrahedron Letters, 2006 , vol. 47, # 27 p. 4665 - 4669 |
| Precursor 3 | |
|---|---|
| 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% |