Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
- CAS NO.：89-33-8
- Empirical Formula: C12H12N2O3
- Molecular Weight: 232.24
- MDL number: MFCD00020764
- EINECS: 201-899-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-28 09:47:31
What is Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate?
Chemical properties
light yellow crystalline powder
Properties of Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
| 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 |
| form | Powder |
| pka | -0.36±0.50(Predicted) |
| 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) |
Safety information for Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
Computed Descriptors for Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
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