1-methyl-3,5-diphenylpyrazole

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Names

[ CAS No. ]:
19311-79-6

[ Name ]:
1-methyl-3,5-diphenylpyrazole

[Synonym ]:
3,5-diphenyl-1-methyl-1H-pyrazole
1-Methyl-3,5-diphenyl-pyrazole
3,5-diphenyl-1-methylpyrazole
1-Methyl-3,5-diphenylpyrazol
1-methyl-3,5-diphenyl-1H-pyrazole

Chemical & Physical Properties

[ Density]:
1.06g/cm3

[ Boiling Point ]:
387.5ºC at 760 mmHg

[ Molecular Formula ]:
C16H14N2

[ Molecular Weight ]:
234.29600

[ Flash Point ]:
188.2ºC

[ Exact Mass ]:
234.11600

[ PSA ]:
17.82000

[ LogP ]:
3.75410

[ Vapour Pressure ]:
7.32E-06mmHg at 25°C

[ Index of Refraction ]:
1.604

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tert-butyl 1-methyl-2-(3-oxo-1,3-diphenylpropylidene)hydrazinecarboxylate
  • 3,5-Diphenylpyrazole
  • 1,3-Diphenylpropane-1,3-dione
  • monomethylhydrazine
  • methyl iodide
  • Phenylacetylene
  • Iodobenzene
  • carbon monoxide

DownStream

  • Difenzoquat metilsulfate
  • Benzenecarboximidic acid, N-methyl- (9CI)

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

  • 4-bromo-1-methyl-3,5-diphenylpyrazole
  • 4-hexoxy-1-methyl-3,5-diphenylpyrazole
  • 4-decoxy-1-methyl-3,5-diphenylpyrazole
  • 4-butoxy-1-methyl-3,5-diphenylpyrazole
  • 4-methoxy-1-methyl-3,5-diphenylpyrazole
  • 4-heptoxy-1-methyl-3,5-diphenylpyrazole