4,5-Diamino-1,2-benzenedicarbonitrile

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Names

[ CAS No. ]:
129365-93-1

[ Name ]:
4,5-Diamino-1,2-benzenedicarbonitrile

[Synonym ]:
1,2-Benzenedicarbonitrile, 4,5-diamino-
4,5-diaminobenzene-1,2-dicarbonitrile
4,5-Diamino-phthalonitrile
4,5-Diaminophthalonitrile

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
511.5±50.0 °C at 760 mmHg

[ Melting Point ]:
270-276°C

[ Molecular Formula ]:
C8H6N4

[ Molecular Weight ]:
158.160

[ Flash Point ]:
263.2±30.1 °C

[ Exact Mass ]:
158.059250

[ PSA ]:
99.62000

[ LogP ]:
1.70

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.659

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P301 + P310-P305 + P351 + P338

[ Hazard Codes ]:
T+

[ RIDADR ]:
3439.0

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-amino-5-nitrophthalodinitrile
  • benzo[c]-[1,2,5]thiadiazole-5,6-dicarbonitrile
  • Copper cyanide
  • 4,5-Dibromo-1,2-phenylenediamine
  • 1,2-DIAMINO-4,5-DIIODOBENZENE
  • 2-nitro-4,5-dibromoaniline
  • 1,2-Dinitro-4,5-dibromobenzene
  • 1,2-DIIODO-4,5-DINITRO-BENZENE
  • 1,2-Dinitrobenzene

DownStream

  • 1H-Benzimidazole-5,6-dicarbonitrile(9CI)
  • 2-phenyl-1H-benzimidazole-5,6-dicarbonitrile

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 4,5-diamino-1,2-dihydropyrazol-3-one
  • 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
  • 4,5-diamino-1,2-dihydro-3-oxopyrazole sulphate
  • meso-4,5-diamino-1,2,3,4,5,6,7,8-octahydro-9-acridinecarboxylic acid ethyl ester
  • 4-[(4,5-diamino-1,2,4-triazol-3-yl)methyl]phenol
  • 3H-Pyrazol-3-one,4,5-diamino-1,2-dihydro-1-(2-hydroxyethyl)-
  • 1-Cyclopropyl-1H-imidazole-4-sulfonyl chloride
  • 3-(Difluoromethyl)imidazo[1,2-a]pyridine-6-carboxylic acid
  • 4-bromo-1-methyl-1H-pyrazole hydrochloride
  • 1-[2-(difluoromethyl)pyrazol-3-yl]-N-methylmethanamine;hydrochloride
  • 3-Bromo-4-methoxypyridine hydrate
  • 5-Bromo-N,N-dimethylpyridin-2-amine hydrate
  • Methyl 3-amino-4-nitrobenzoate hydrochloride
  • Ethyl 1,5,6,7-tetrahydropyrano[3,2-b]pyrrole-2-carboxylate
  • 1-Amino-2-(3,5-dichlorophenyl)ethaniminium chloride
  • 5-Amino-3-((2R,3R,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one
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