52222-73-8
52222-73-8 structure
- Name: 4-(Trifluoromethyl)-1H-pyrazole
- Chemical Name: 4-(Trifluoromethyl)-1H-pyrazole
- CAS Number: 52222-73-8
- Molecular Formula: C4H3F3N2
- Molecular Weight: 136.08
- Create Date: 2018-08-04 12:20:45
- Modify Date: 2025-08-25 12:04:05
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4-(Trifluoromethyl)-1H-pyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | 4-(Trifluoromethyl)-1H-pyrazole |
|---|---|
| Synonyms |
4-Trifluoromethyl-1H-pyrazole
4-(Trifluoromethyl)pyrazole 1H-Pyrazole, 4-(trifluoromethyl)- 3-(trifluoromethyl)-1H-pyrazole 1H-Pyrazole,4-(trifluoromethyl) 4-(Trifluoromethyl)-1H-pyrazole 4-Trifluoromethylpyrazole |
| Description | 4-(Trifluoromethyl)-1H-pyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog | |
| In Vitro | 用作医药中间体。钯催化的 5-tributylstannyl-4-fluoro-1H-pyrazole 与芳基碘化物的交叉偶联反应提供了相应的 5-aryl-4-fluoro-1H-pyrazoles 的高产率。 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 177.7±35.0 °C at 760 mmHg |
| Melting Point | 76 °C |
| Molecular Formula | C4H3F3N2 |
| Molecular Weight | 136.08 |
| Flash Point | 61.3±25.9 °C |
| Exact Mass | 136.024826 |
| PSA | 28.68000 |
| LogP | 1.29 |
| Vapour Pressure | 1.4±0.3 mmHg at 25°C |
| Index of Refraction | 1.417 |
| Symbol |
GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H315-H319-H335 |
| Precautionary Statements | P261-P301 + P310-P305 + P351 + P338 |
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2933199090 |
|
~29%
52222-73-8 |
| Literature: Piotrowski, David W.; Rogers, Bruce N.; McWhorter JR., William W.; Walker, Daniel Patrick; Corbett, Jeffrey W.; Groppi JR., Vincent E.; Rudmann, Daniel G. Patent: US2003/236287 A1, 2003 ; Location in patent: Page 37 ; US 20030236287 A1 |
|
~%
52222-73-8 |
| Literature: Yamanaka, Hiroki; Takekawa, Tadashi; Morita, Kenji; Ishihara, Takashi; Gupton, John T. Tetrahedron Letters, 1996 , vol. 37, # 11 p. 1829 - 1832 |
| 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% |