CAS 89-33-8|Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate

Introduction：Basic information about CAS 89-33-8|Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameEthyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
CAS Number89-33-8Molecular Weight232.235
Density1.3±0.1 g/cm3Boiling Point335.4±25.0 °C at 760 mmHg
Molecular FormulaC12H12N2O3Melting Point252ºC (Decomposes)
MSDS/Flash Point156.6±23.2 °C

Names

NameEthyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
SynonymMore Synonyms

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point335.4±25.0 °C at 760 mmHg
Melting Point252ºC (Decomposes)
Molecular FormulaC12H12N2O3
Molecular Weight232.235
Flash Point156.6±23.2 °C
Exact Mass232.084793
PSA58.97000
LogP1.03
Vapour Pressure0.0±0.7 mmHg at 25°C
Index of Refraction1.595
InChIKeyWBFXQKNQVZMOSQ-UHFFFAOYSA-N
SMILESCCOC(=O)C1=NN(c2ccccc2)C(=O)C1
Storage condition2-8°C

Safety Information

Hazard CodesXi
RIDADRUN2811 6.1/PG 2
HS Code2933199090

Customs

HS Code2933199090
Summary2933199090. 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%

Synonyms

MFCD00020764
3-Ethoxycarbonyl-1-phenyl-2-pyrazolin-5-one
Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
PCEP (CarbethoxyPyrazolone)
ethyl 1-phenylpyrazol-5-one-3-carboxylate
EINECS 201-899-4
1-Phenyl-3-carboethoxy-5-pyrazolone
2-Pyrazoline-3-carboxylic acid, 5-oxo-1-phenyl-, ethyl ester
2-Pyrazoline-3-carboxylic acid, 5-oxo-1-phenyl-, ethyl ester (8CI)
5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester
CEP
1-PHYNYL-3-CARBETHOXY-5-PYRAZOLONE
5-Oxo-1-phenyl-2-pyrazolin-3-carbonsaeureethylester
1-PHENYL-3-ETHOXYCARBONYL-5-PYRAZOLONE
3-Carbethoxy-1-phenyl-2-pyrazolin-5-one
CARBETHOXYPYRAZOLONE
5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester
1-PHENYL-3-ETHOXYCARBONYL-5-PYRAZALONE
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-phenyl-, ethyl ester
2,4-dihydro-2-phenyl-5-ethoxycarbonyl-3H-pyrazol-3-one
PHENYL CARBETHOXY PYRAZOLONE
1-PHENYL-3-CARBETHOXY-5-PYRAZOLONE
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