1-(4-CHLORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

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Names

[ CAS No. ]:
68254-10-4

[ Name ]:
1-(4-CHLORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

[Synonym ]:
1-(4-chlorophenyl)-1,4-dihydro-6-methyl-4-oxopyridazine-3-carboxylic acid
1-(4-chlorophenyl)-1,4-dihydro-6-methyl-4-oxo-3-pyridazinecarboxylic acid
UNII-Q6E8BE2U25
Fenridazon
1-(4-chlorophenyl)-6-methyl-4-oxopyridazine-3-carboxylic acid
1-(4-chlorophenyl)-6-methyl-4-oxo-1,4-dihydropyridazine-3-carboxylic acid

Chemical & Physical Properties

[ Boiling Point ]:
453.4ºC at 760 mmHg

[ Molecular Formula ]:
C12H9ClN2O3

[ Molecular Weight ]:
264.66400

[ Flash Point ]:
228ºC

[ Exact Mass ]:
264.03000

[ PSA ]:
72.19000

[ LogP ]:
1.89250

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • triacetate lactone
  • 4-Chloroaniline
  • 6-methylpyran-2,4-dione
  • 4-chlorobenzenediazonium

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%