1,4-Dihydroxy-2,3-naphthalenedicarbonitrile

Names

[ Name ]:
1,4-Dihydroxy-2,3-naphthalenedicarbonitrile

[Synonym ]:
2,3-Dicyan-naphthalindiol-(1,4)
1,4-Dihydroxy-2,3-naphthalenedicarbonitrile
2,3-dicyanonaphthalene-1,4-diol
dihydro-2,3-dicyano-1,4-naphthoquinone
2,3-dicyano-1,4-naphthohydroquinone
2,3-dicyano-1,4-dihydronaphthoquinone
2,3-dicyano-1,4-dihydroxynaphthalene
1,4-dihydroxy-2,3-dicyanonaphthalene
MFCD00192049

Chemical & Physical Properties

[ Density]:
1.51 g/cm3

[ Boiling Point ]:
534ºC at 760 mmHg

[ Melting Point ]:
>300ºC(lit.)

[ Molecular Formula ]:
C₁₂H₆N₂O₂

[ Molecular Weight ]:
210.18800

[ Exact Mass ]:
210.04300

[ PSA ]:
88.04000

[ LogP ]:
1.99436

[ Vapour Pressure ]:
5.1E-12mmHg at 25°C

[ Index of Refraction ]:
1.752

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ 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%