1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone

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Names

[ CAS No. ]:
20629-90-7

[ Name ]:
1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone

[Synonym ]:
2-(2-chloro-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one
MCPMP
2-(2-Chlor-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-on
1-(2-Chlor-phenyl)-3-methyl-pyrazolon-(5)
3H-Pyrazol-3-one,2-(2-chlorophenyl)-1,2-dihydro-5-methyl
1-(2-chlorophenyl)-3-methyl-5-pyrazolone
1-(M-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE
1-(M-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE
1-(o-chlorophenyl)-3-methyl-5-pyrazolone
MFCD00020750

Chemical & Physical Properties

[ Density]:
1.306 g/cm3

[ Boiling Point ]:
326.048ºC at 760 mmHg

[ Melting Point ]:
128-131ºC(lit.)

[ Molecular Formula ]:
C10H9ClN2O

[ Molecular Weight ]:
208.64400

[ Flash Point ]:
150.989ºC

[ Exact Mass ]:
208.04000

[ PSA ]:
32.67000

[ LogP ]:
1.95320

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ WGK Germany ]:
3

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl acetoacetate
  • (2-CHLOROPHENYL)HYDRAZINE HYDROCHLORIDE
  • Ethyl acetoacetate
  • ethyl 3-(phenylazo)but-2-enoate

DownStream

  • 2,4-Dimethoxyaniline

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

  • 1-(p-chlorobenzenesulfonyloxy)-6-chloro-1,2,3-benzotriazole
  • 3-METHYL-1-(3-NITROPHENYL)-5-PYRAZOLONE
  • 1-(3'-sulfophenyl)-3-methyl-5-aminopyrazol
  • 1-(4-chlorophenyl)-3-methyl-5,6-dihydro-4H-pyrimidin-3-ium,iodide
  • 1-(4-chlorophenyl)-3-methyl-5-nitro-2,4-dihydropyrimidine
  • 1-(4-nitrophenyl)-3-methyl-5-pyrazolone
  • 2-[2-(Bromomethyl)pent-4-en-1-yl]furan
  • 5-(1-methyl-1H-imidazol-5-yl)-1,9-dioxa-4-azaspiro[5.6]dodecane
  • 6-(Chloromethyl)-2,2-difluorooctane
  • 1-cyclobutyl-N-methylpropane-2-sulfonamide
  • 3-({[(3-Methylfuran-2-yl)methyl]sulfanyl}methyl)azetidine
  • 2-(Azetidin-3-yl)-5-methylpyrazine
  • 1-Chloro-5,5-difluoro-4,4-dimethylhexane
  • 2-Chloro-3-{[1-(chloromethyl)cyclopropyl]methyl}thiophene
  • 1-(2,4-dimethoxyphenyl)-N-methylmethanesulfonamide
  • N-methyl-4-propylcyclohexane-1-sulfonamide
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