1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one

Modify Date: 2025-08-26 00:05:33

1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one Structure
1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one structure
 Common Name 1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one
CAS Number 89923-77-3 Molecular Weight 247.250
Density 1.3±0.1 g/cm3 Boiling Point 395.1±44.0 °C at 760 mmHg
Molecular Formula C12H13N3O3 Melting Point N/A
MSDS N/A Flash Point 192.7±28.4 °C

 Names

Name 1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 395.1±44.0 °C at 760 mmHg
Molecular Formula C12H13N3O3
Molecular Weight 247.250
Flash Point 192.7±28.4 °C
Exact Mass 247.095688
LogP 0.53
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.600

 Synonyms

1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one
3H-Pyrazol-3-one, 1-ethyl-1,2-dihydro-5-methyl-2-(4-nitrophenyl)-
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Chemsrc provides CAS#:89923-77-3 MSDS, density, melting point, boiling point, structure, etc. Its name is 1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one>> amp version: 1-Ethyl-5-methyl-2-(4-nitrophenyl)-1,2-dihydro-3H-pyrazol-3-one

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