1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA

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Names

[ CAS No. ]:
26084-35-5

[ Name ]:
1,3-BIS-(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)-THIOUREA

[Synonym ]:
1,3-bis(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)thiourea
1,3-(Di-4-antipyrinyl)-2-thioharnstoff
N,N'-diantipyrinyl thiourea
di-(2,3-dimethyl-1-phenyl-4-pyrazolon-5-yl)-thiourea
diantipyrylthiourea
diantipyrinylthiourea

Chemical & Physical Properties

[ Density]:
1.41g/cm3

[ Boiling Point ]:
553.1ºC at 760 mmHg

[ Molecular Formula ]:
C23H24N6O2S

[ Molecular Weight ]:
448.54100

[ Flash Point ]:
288.3ºC

[ Exact Mass ]:
448.16800

[ PSA ]:
117.05000

[ LogP ]:
3.38460

[ Vapour Pressure ]:
2.82E-12mmHg at 25°C

[ Index of Refraction ]:
1.735

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Aminoantipyrine
  • 4-ISOTHIOCYANATO-1,5-DIMETHYL-2-PHENYL-1,2-DIHYDRO-PYRAZOL-3-ONE

DownStream

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%