Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile

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Names

[ CAS No. ]:
55408-49-6

[ Name ]:
Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile

[Synonym ]:
5,6-phenanthro-2,3-dicyanopyrazine
6,7-dicyanodipyridoquinoxaline
Dibenzo[f,h]quinoxaline-2,3-dicarbonitrile
2,3-Dicyanodibenzo[f,h]quinoxaline
Dibenzo[f,h]chinoxalin-2,3-dicarbonitril
6,7-dicyanodibenzo[f,h]quinoxaline

Chemical & Physical Properties

[ Density]:
1.42g/cm3

[ Boiling Point ]:
615.5ºC at 760mmHg

[ Molecular Formula ]:
C18H8N4

[ Molecular Weight ]:
280.28300

[ Flash Point ]:
179.5ºC

[ Exact Mass ]:
280.07500

[ PSA ]:
73.36000

[ LogP ]:
3.67956

[ Index of Refraction ]:
1.799

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phenanthrene-9,10-dione
  • 2,3-diaminobut-2-enedinitrile
  • 1,2-diamino-1,2-dicyanoethylene
  • 2,3-Diamino maleonitrile

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-(3-Chlorophenyl)dibenzo[f,h]quinoxaline
  • 2-Methyldibenzo[f,h]quinoxaline
  • [Ir(dibenzo[f,h]quinoxaline)2(acetylacetonate)] complex
  • 2-Phenyldibenzo[f,h]quinoxaline
  • 2-Chlorodibenzo[f,h]quinoxaline
  • Dibenzo(f,h)pyrido(2,3-b)quinoxaline
  • 4-(4-hydroxyphenyl)-2,6-dihydro-4H-pyrazolo[3,4-e][1,4]thiazepin-7-ol
  • 3-(Methoxymethyl)-4,5-dihydro-1,2,4-oxadiazol-5-one
  • (S)-1-(2,3-Dimethylphenyl)but-3-en-1-amine
  • 7-Hydroxy-6-methyl-1-benzothiophene-2-carboxylic acid
  • (2r)-1-[3-(Propan-2-yl)phenyl]propan-2-amine
  • (1S,2R)-1-Amino-1-(5-methoxypyridin-3-yl)propan-2-ol
  • 1-(2-Fluoroethyl)-2-methylpiperidine
  • 2-(difluoromethoxy)-5-fluoro-N-methylaniline
  • 1-[2-(Hydroxymethyl)-7-azabicyclo[2.2.1]heptan-7-yl]ethan-1-one
  • Acetic acid, 2-[[(2,2-dimethylcyclopropyl)amino]carbonyl]hydrazide
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