4-[(Z)-3-chlorobut-2-enyl]-1,2-diphenylpyrazolidine-3,5-dione

Names

[ CAS No. ]:
10561-01-0

[ Name ]:
4-[(Z)-3-chlorobut-2-enyl]-1,2-diphenylpyrazolidine-3,5-dione

[Synonym ]:
Chlorkrotylpyrazolidin

Chemical & Physical Properties

[ Density]:
1.273g/cm3

[ Boiling Point ]:
459.7ºC at 760mmHg

[ Molecular Formula ]:
C19H17ClN2O2

[ Molecular Weight ]:
340.80300

[ Flash Point ]:
231.8ºC

[ Exact Mass ]:
340.09800

[ PSA ]:
40.62000

[ LogP ]:
4.26030

[ Vapour Pressure ]:
1.24E-08mmHg at 25°C

[ Index of Refraction ]:
1.615

Synthetic Route

Precursor & DownStream

Precursor

  • 1,2-Diphenyl-pyrazolidine-3,5-dione
  • 1,3-dichloro-2-butene
  • (3-chloro-but-2-enyl)-malonic acid diethyl ester
  • 1,2-Diphenylhydrazine

DownStream

  • Kebuzone