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

Names

[ CAS No. ]:
89-33-8

[ Name ]:
Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate

[Synonym ]:
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

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
335.4±25.0 °C at 760 mmHg

[ Melting Point ]:
252ºC (Decomposes)

[ Molecular Formula ]:
C₁₂H₁₂N₂O₃

[ Molecular Weight ]:
232.235

[ Flash Point ]:
156.6±23.2 °C

[ Exact Mass ]:
232.084793

[ PSA ]:
58.97000

[ LogP ]:
1.03

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.595

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ RIDADR ]:
UN2811 6.1/PG 2

[ HS Code ]:
2933199090

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%