4,5-Diamino-1,2-benzenedicarbonitrile

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

DownStream

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%