1-tert-butyl-5-(trifluoromethyl)pyrazole-4-carboxylic acid

Names

[ Name ]:
1-tert-butyl-5-(trifluoromethyl)pyrazole-4-carboxylic acid

[Synonym ]:
1-tert-butyl-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid
1-(t-butyl)-5-trifluoromethylpyrazole-4-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.34g/cm3

[ Boiling Point ]:
305ºC at 760 mmHg

[ Melting Point ]:
115-117ºC

[ Molecular Formula ]:
C₉H₁₁F₃N₂O₂

[ Molecular Weight ]:
236.19100

[ Flash Point ]:
138.3ºC

[ Exact Mass ]:
236.07700

[ PSA ]:
55.12000

[ LogP ]:
2.35510

[ Vapour Pressure ]:
0.000369mmHg at 25°C

[ Index of Refraction ]:
1.483

Safety Information

[ Hazard Codes ]:
Xi

[ 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%