1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonyl chloride

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Names

[ CAS No. ]:
126674-98-4

[ Name ]:
1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonyl chloride

[Synonym ]:
1-methyl-3-(trifluoromethyl)pyrazole-4-carbonyl chloride

Chemical & Physical Properties

[ Density]:
1.56g/cm3

[ Boiling Point ]:
251.1ºC at 760mmHg

[ Molecular Formula ]:
C6H4ClF3N2O

[ Molecular Weight ]:
212.55700

[ Flash Point ]:
105.6ºC

[ Exact Mass ]:
211.99600

[ PSA ]:
34.89000

[ LogP ]:
1.81790

[ Vapour Pressure ]:
0.0209mmHg at 25°C

[ Index of Refraction ]:
1.501

MSDS

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Safety Information

[ HS Code ]:
2933199090

Synthetic Route

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Precursor & DownStream

Precursor

  • 1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
  • Ethyl3-(trifluoromethyl)pyrazole-4-carboxylate
  • ethyl1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate
  • ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate

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%