2,5-Cyclohexadiene-1,4-dione,1-[2-(2,4-dinitrophenyl)hydrazone]

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Names

[ CAS No. ]:
16081-15-5

[ Name ]:
2,5-Cyclohexadiene-1,4-dione,1-[2-(2,4-dinitrophenyl)hydrazone]

[Synonym ]:
benzoquinodimethane
p-benzoquinone 2,4-dinitrophenylhydrazone
1,4-quinonedimethane
3,6-dimethylene-cyclohexa-1,4-diene
p-quinodimethane
1,4-quinodimethane
p-quinone mono-2,4-dinitrophenylhydrazone
p-xylylene
p-Benzophenon-<2,4-dinitro-phenylhydrazon>

Chemical & Physical Properties

[ Density]:
1.54 g/cm3

[ Boiling Point ]:
463.2ºC at 760 mmHg

[ Molecular Formula ]:
C12H12N4O5

[ Molecular Weight ]:
292.24700

[ Flash Point ]:
234ºC

[ Exact Mass ]:
292.08100

[ PSA ]:
133.10000

[ LogP ]:
3.53340

[ Vapour Pressure ]:
9.24E-09mmHg at 25°C

[ Index of Refraction ]:
1.688

MSDS

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Safety Information

[ HS Code ]:
2928000090

Synthetic Route

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Precursor & DownStream

Precursor

  • 2,4-Dinitrophenylhydrazine
  • 1,4-Benzoquinone
  • Hydroquinone
  • Phenol

DownStream

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%