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

  • 2-(Prop-1-en-2-yl)oxane-3-carboxylic acid
  • 4-(2-Bromo-3-oxobutyl)benzoic acid
  • 2-(Prop-1-en-2-yl)oxolane-3-carboxylic acid
  • ((2R,3S)-2-(4-Fluorophenyl)tetrahydrofuran-3-yl)methanamine
  • 5-Bromo-2-methoxy-4-methyl-3-nitrobenzene-1-sulfonyl chloride
  • 4-[[2-(4-Morpholinyl)ethyl]thio]-2-butanone
  • 6-Fluoroquinoline-3-sulfonyl chloride
  • 6-Fluoroquinoline-3-sulfonamide
  • 12-Methyl-1,10-diazatricyclo[6.4.1.0,4,13]trideca-2,4,6,8(13)-tetraene
  • 2-[(2R)-4-azidobutan-2-yl]oxyoxane
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