255893-57-3
255893-57-3 structure
- Name: 1-(3,4-Difluorophenyl)piperazine
- Chemical Name: 1-(3,4-Difluorophenyl)piperazine
- CAS Number: 255893-57-3
- Molecular Formula: C10H12F2N2
- Molecular Weight: 198.212
- Create Date: 2018-08-13 16:43:26
- Modify Date: 2025-08-26 09:56:05
| Name | 1-(3,4-Difluorophenyl)piperazine |
|---|---|
| Synonyms |
Piperazine, 1-(3,4-difluorophenyl)-
1-(3,4-Difluorophenyl)piperazine |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 311.0±42.0 °C at 760 mmHg |
| Molecular Formula | C10H12F2N2 |
| Molecular Weight | 198.212 |
| Flash Point | 141.9±27.9 °C |
| Exact Mass | 198.096848 |
| PSA | 15.27000 |
| LogP | 1.46 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.511 |
| Hazard Codes | C: Corrosive; |
|---|---|
| HS Code | 2933599090 |
|
~99%
255893-57-3 |
| Literature: Baenziger, Markus; Cercus, Jacques; Hirt, Hans; Laumen, Kurt; Malan, Christophe; Spindler, Felix; Struber, Fritz; Troxler, Thomas Tetrahedron Asymmetry, 2003 , vol. 14, # 22 p. 3469 - 3477 |
|
~%
255893-57-3 |
| Literature: US2004/162282 A1, ; US 20040162282 A1 |
|
~%
255893-57-3 |
| Literature: Journal of Fluorine Chemistry, , vol. 146, p. 70 - 75 |
|
~73%
255893-57-3 |
| Literature: BAYER HEALTHCARE AG Patent: WO2004/96778 A1, 2004 ; Location in patent: Page/Page column 31 ; |
|
~%
255893-57-3 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 5 p. 1376 - 1380 |
| Precursor 6 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |