4-(Trifluoromethyl)-1H-pyrazole

Names

[ Name ]:
4-(Trifluoromethyl)-1H-pyrazole

[Synonym ]:
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

Biological Activity

[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]:

Research Areas >> Others

[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。

Chemical & Physical Properties

[ 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

MSDS

Click to get detail MSDS

Safety Information

[ 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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%