4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one

Names

[ CAS No. ]:
21811-64-3

[ Name ]:
4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]cyclohexa-2,5-dien-1-one

[Synonym ]:
4,4'-p-Phenylenbisazo-di-phenol

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
497.2ºC at 760mmHg

[ Molecular Formula ]:
C18H14N4O2

[ Molecular Weight ]:
318.32900

[ Flash Point ]:
254.5ºC

[ Exact Mass ]:
318.11200

[ PSA ]:
82.92000

[ LogP ]:
2.75860

[ Vapour Pressure ]:
7.98E-14mmHg at 25°C

[ Index of Refraction ]:
1.654

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phenol
  • Phenol,4-[2-(4-aminophenyl)diazenyl]-
  • 4-nitrobenzenediazonium
  • Phenol,4-[2-(4-nitrophenyl)diazenyl]-

DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 2-{4-[2-(Dimethylamino)-6-methylpyrimidin-4-yl]piperazin-1-yl}pyridine-3-carbonitrile
  • 4-[4-(5-fluoropyrimidin-2-yl)piperazin-1-yl]-N,N,6-trimethylpyrimidin-2-amine
  • 4-[4-(5-chloropyrimidin-2-yl)piperazin-1-yl]-N,N,6-trimethylpyrimidin-2-amine
  • 2-{4-[6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]piperazin-1-yl}pyridine-4-carbonitrile
  • 6-{4-[6-Methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]piperazin-1-yl}pyridine-3-carbonitrile
  • 4-[4-(4,6-Dimethoxypyrimidin-2-yl)piperazin-1-yl]-6-methyl-2-(pyrrolidin-1-yl)pyrimidine
  • 4-[4-(5-Fluoropyrimidin-2-yl)piperazin-1-yl]-6-methyl-2-(pyrrolidin-1-yl)pyrimidine
  • 4-[4-(5-Chloropyrimidin-2-yl)piperazin-1-yl]-6-methyl-2-(pyrrolidin-1-yl)pyrimidine
  • 4-Methyl-2-(pyrrolidin-1-yl)-6-{4-[4-(trifluoromethyl)pyrimidin-2-yl]piperazin-1-yl}pyrimidine
  • 6-{4-[2-(Pyrrolidin-1-yl)pyrimidin-4-yl]piperazin-1-yl}pyridine-3-carbonitrile
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