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

Names

[ CAS No. ]:
142818-02-8

[ 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

  • ETHYL 1-(TERT-BUTYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE
  • 3-[(Dimethylamino)methylene]-1,1,1,5,5,5-hexafluoro-2,4-pentanedi one

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%

Related Compounds

  • 5-(Difluoromethyl)-1,2-oxazole-3-carbaldehyde
  • 1-(3,3-Difluoropropyl)-1H-1,2,4-triazole
  • (1H-Pyrrolo[3,2-C]pyridin-6-YL)methanamine
  • (3-Fluoro-1-methylpiperidin-4-yl)methanol
  • 3-(2-Fluoro-2-methylpropoxy)azetidine
  • 3-(Bromomethyl)-2,3-dimethylhexane
  • Isoxazolo[5,4-c]pyridine-3-carbaldehyde
  • (3H-Imidazo[4,5-b]pyridin-7-yl)methanamine
  • 7-Methylpyrazolo[1,5-a]pyrimidin-5-amine
  • 6-Chloro-2-(2,2-difluoroethoxy)-3-nitropyridine
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