1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid

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Names

[ CAS No. ]:
98534-81-7

[ Name ]:
1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid

[Synonym ]:
MFCD00173854
1-phenyl-5-(trifluoromethyl)pyrazole-4-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.338g/cm3

[ Boiling Point ]:
138.5ºC at 760mmHg

[ Melting Point ]:
134-138 °C(lit.)

[ Molecular Formula ]:
C11H7F3N2O2

[ Molecular Weight ]:
256.18100

[ Flash Point ]:
47.2ºC

[ Exact Mass ]:
256.04600

[ PSA ]:
55.12000

[ LogP ]:
2.58930

[ Index of Refraction ]:
1.448

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
  • Carbon dioxide
  • 1-PHENYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE
  • Phenylhydrazine
  • 3-[(Dimethylamino)methylene]-1,1,1,5,5,5-hexafluoro-2,4-pentanedi one
  • ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate
  • Phenylhydrazine hydrochloride

DownStream

  • 1-Phenyl-5-(trifluoromethyl)pyrazole-4-carbonylchloride

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

  • 3-Amino-2-methyl-2-(5-nitropyridin-2-yl)propan-1-ol
  • (2S)-1-(2,3,6-trifluorophenyl)propan-2-ol
  • 1-(1,3-Oxazol-5-yl)-3-oxocyclobutane-1-carboxylic acid
  • tert-butyl N-{4-chloro-2-[1-(1-hydroxyethyl)cyclopropyl]phenyl}carbamate
  • 4-Amino-3-(4-{[(tert-butoxy)carbonyl]amino}-2-chlorophenyl)butanoic acid
  • tert-butyl N-[3-amino-2-(3,6-dichloropyridazin-4-yl)propyl]carbamate
  • tert-butyl N-{2-chloro-5-[(3-hydroxypiperidin-3-yl)methyl]phenyl}carbamate
  • Tert-butyl 4-[2-(1-amino-3-hydroxycyclobutyl)ethyl]piperazine-1-carboxylate
  • 4-Methyl-4-[(5-methylfuran-2-yl)oxy]piperidine
  • 2-(5-Bromopyrimidin-2-yl)-2-hydroxyacetic acid
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