1929-56-2 ethyl 4-[(E)-(4-chloro-2-nitrophenyl)diazenyl]-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-ca

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Basic

CAS No. 1929-56-2
Product Name ethyl 4-[(E)-(4-chloro-2-nitrophenyl)diazenyl]-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
Synonyms 1H-Pyrazole-3-carboxylic acid, 4-((4-chloro-2-nitrophenyl)azo)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester
Molecular Formula C18H14ClN5O5
Molecular Weight 415.7873

Physical property

Density 1.5g/cm3
Boiling point 553.6°C at 760 mmHg
Flash point 288.6°C
Refractive index 1.677