4,5-Diamino-1,2-benzenedicarbonitrile

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Names

[ 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)-
(1S,2R)-1-Methyl-2,3-dihydro-1H-inden-2-amine
(1S)-1-(1H-imidazol-4-yl)ethan-1-ol
(2S)-2-(3,4-Dihydro-2H-chromen-6-yl)propanoic acid
(2R)-2-(3,4-Dihydro-2H-chromen-6-yl)propanoic acid
N-Isopropyl-1-methyl-4-nitro-1H-pyrazol-3-amine
(2R)-3-(3-Fluoro-4-methoxyphenyl)-2-methylpropanoic acid
(2S)-2-Methyl-3-[3-(trifluoromethyl)phenyl]propanoic acid
(2S)-3-(2,3-Difluorophenyl)-2-methylpropanoic acid
1-(4-ethylphenyl)-1-(1H-imidazol-2-yl)ethan-1-ol
2-(Azetidin-3-yloxy)pyridin-3-amine

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