Basic information Safety Supplier Related

Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate

Basic information Safety Supplier Related

Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Basic information

Product Name:
Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
Synonyms:
  • 1-Phenyl-5-oxo-2-pyrazoline-3-carboxylicacid,ethylester
  • 4,5-dihydro-5-oxo-1-phenyl-1h-pyrazole-3-carboxylicaciethylester
  • 1-PHENYL-5-PYRAZOLONE-3-CARBOXYLIC ACID ETHYL ESTER
  • 1-PHENYL-3-ETHOXYCARBONYL-5-PYRAZALONE
  • 1-PHENYL-3-CARBETHOXY-5-PYRAZOLONE
  • 1H-PYRAZOLE-3-CARBOXYLIC ACID 4,5-DIHYDRO-5-OXO-1-PHENYL, ETHYL ESTER
  • ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
  • ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS:
89-33-8
MF:
C12H12N2O3
MW:
232.24
EINECS:
201-899-4
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
89-33-8.mol
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Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Chemical Properties

Melting point:
181.5-182.5 °C
Boiling point:
335.3±25.0 °C(Predicted)
Density 
1.25±0.1 g/cm3(Predicted)
vapor pressure 
0.001Pa at 20℃
storage temp. 
Sealed in dry,Room Temperature
pka
-0.36±0.50(Predicted)
form 
Powder
LogP
2 at 23℃ and pH8.5
CAS DataBase Reference
89-33-8(CAS DataBase Reference)
NIST Chemistry Reference
1H-pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-phenyl-, ethyl ester(89-33-8)
EPA Substance Registry System
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-phenyl-, ethyl ester (89-33-8)
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Safety Information

TSCA 
Yes

MSDS

  • Language:English Provider:ALFA
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Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Usage And Synthesis

Chemical Properties

light yellow crystalline powder

Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylateSupplier

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