4,7-dicyanobenzofurazan

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Names

[ CAS No. ]:
20138-81-2

[ Name ]:
4,7-dicyanobenzofurazan

[Synonym ]:
4,7-Benzofurazandicarbonitril
4,7-Dicyan-2,1,3-benzooxadiazol
4,7-Dicyan-2,1,3-benzofurazan
4,7-Dicyanobenzofurazan

Chemical & Physical Properties

[ Density]:
1.51g/cm3

[ Boiling Point ]:
395.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H2N4O

[ Molecular Weight ]:
170.12800

[ Flash Point ]:
193.1ºC

[ Exact Mass ]:
170.02300

[ PSA ]:
86.50000

[ LogP ]:
0.96616

[ Vapour Pressure ]:
1.82E-06mmHg at 25°C

[ Index of Refraction ]:
1.662

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,7-Dibromobenzo[c][1,2,5]oxadiazole
  • Copper cyanide

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Hativene C
  • 3-Methyl-6-oxopiperidine-3-carbonitrile
  • N-(furan-2-ylmethyl)-2-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide
  • 1-(4-Benzylpiperidin-1-yl)-2-(4-fluorophenoxy)ethanone
  • 2-(2,5-dioxopyrrolidin-1-yl)-N-(6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide
  • N-[4-(1H-benzimidazol-2-yl)phenyl]-3,5-dimethoxybenzamide
  • (2E)-2-cyano-3-[5-(2-methylcyclopropyl)furan-2-yl]-N-(3-nitrophenyl)prop-2-enamide
  • N-(3,4-dimethoxyphenethyl)-4-(6-((3-nitrobenzyl)thio)-8-oxo-[1,3]dioxolo[4,5-g]quinazolin-7(8H)-yl)butanamide
  • 2-{[3-(4-methoxyphenyl)acryloyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid
  • N-(4-fluorophenyl)-2-[(2-oxo-1H-pyrimidin-6-yl)sulfanyl]acetamide
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