4-(Trifluoromethyl)-1H-pyrazole

Modify Date: 2024-01-08 19:31:18

4-(Trifluoromethyl)-1H-pyrazole Structure
4-(Trifluoromethyl)-1H-pyrazole structure
Common Name 4-(Trifluoromethyl)-1H-pyrazole
CAS Number 52222-73-8 Molecular Weight 136.08
Density 1.4±0.1 g/cm3 Boiling Point 177.7±35.0 °C at 760 mmHg
Molecular Formula C4H3F3N2 Melting Point 76 °C
MSDS Chinese USA Flash Point 61.3±25.9 °C
Symbol GHS06
GHS06
Signal Word Danger

 Use of 4-(Trifluoromethyl)-1H-pyrazole


4-(Trifluoromethyl)-1H-pyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name 4-(Trifluoromethyl)-1H-pyrazole
Synonym More Synonyms

 4-(Trifluoromethyl)-1H-pyrazole 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
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

 Safety Information

Symbol GHS06
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

~29%

4-(Trifluoromethyl)-1H-pyrazole Structure

4-(Trifluoromet...

CAS#: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

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4-(Trifluoromethyl)-1H-pyrazole Structure

4-(Trifluoromet...

CAS#:52222-73-8

Literature: Yamanaka, Hiroki; Takekawa, Tadashi; Morita, Kenji; Ishihara, Takashi; Gupton, John T. Tetrahedron Letters, 1996 , vol. 37, # 11 p. 1829 - 1832

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 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