2,3-Dicyanohydroquinone (4733-50-0)

Identification
Name:	2,3-Dicyanohydroquinone
Synonyms:	3,6-Dihydroxyphthalonitrile
CAS:	4733-50-0
EINECS:	225-241-0
Molecular Formula:	C8H4N2O2
Molecular Weight:	160.13
InChI:	InChI=1/C8H4N2O2/c9-3-5-6(4-10)8(12)2-1-7(5)11/h1-2,11-12H
Molecular Structure:
Properties
Transport:	61643
Flash Point:	222 ºC
Boiling Point:	443.5ºC
Density:	1.53 g/cm³
Refractive index:	1.668
Water Solubility:	Soluble in hot water
Solubility:	Water Solubility :Soluble in hot water
Appearance:	khaki-colored to brown crystalline powder
Specification:	General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store 3,6-Dihydroxyphthalonitrile (CAS NO.4733-50-0) in a cool, dry place. Store in a tightly closed container.
Flash Point:	222 ºC
Safety Data
Hazard Symbols	Xn:Harmful