1,5-Dimethyl-2-(p-tolyl)-1H-pyrazol-3(2H)-one

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Names

[ CAS No. ]:
56430-08-1

[ Name ]:
1,5-Dimethyl-2-(p-tolyl)-1H-pyrazol-3(2H)-one

[Synonym ]:
1,5-dimethyl-2-(4-methylphenyl)pyrazol-3-one

Chemical & Physical Properties

[ Density]:
1.129g/cm3

[ Boiling Point ]:
313.8ºC at 760mmHg

[ Melting Point ]:
130-137ºC

[ Molecular Formula ]:
C12H14N2O

[ Molecular Weight ]:
202.25200

[ Flash Point ]:
131.8ºC

[ Exact Mass ]:
202.11100

[ PSA ]:
26.93000

[ LogP ]:
1.79280

[ Index of Refraction ]:
1.577

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • 4-Methylphenylhydrazine
  • methyl iodide
  • 3-methyl-1-(4-methylphenyl)-3-pyrazolin-5-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

  • 4-[(6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]benzoic acid
  • 4-amino-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
  • 4-amino-1,5-dimethyl-2-p-tolyl-1,2-dihydro-pyrazol-3-one
  • 4-((4-bromobenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
  • (E)-4-((2-methoxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
  • 3H-Pyrazol-3-one,2-(4-fluorophenyl)-1,2-dihydro-1,5-dimethyl-
  • 2-methyl-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)propane-1-sulfonamide
  • 2-(2h-1,3-Benzodioxol-5-yl)-n-benzylacetamide
  • 2-(benzo[d][1,3]dioxol-5-yl)-N-(6-methylpyridin-2-yl)acetamide
  • 1-cyclohexyl-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one
  • 1-cyclopentyl-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one
  • 3-(3-Bromo-5-(tert-butyl)-2-hydroxyphenyl)pyridin-2(1h)-one
  • 1-[4-(Methylsulfonyl)phenyl]-3-[[4-(methylsulfonyl)phenyl]amino]-1H-pyrazole-4-carboxamide
  • 1-(3-methoxyphenyl)-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one
  • 1-(4-methoxyphenyl)-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one
  • 1-(4-ethylphenyl)-4-thioxo-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-one
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