Melting point :228-231°C
Boiling point :371.14°C (rough estimate)
Density :1.351
refractive index :1.5290 (estimate)
Flash point :206°C
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :3.02±0.10(Predicted)
color :Very Dark Grey to Black
CAS DataBase Reference :2784-89-6(CAS DataBase Reference)
EPA Substance Registry System :1,4-Benzenediamine, 2-nitro-N1-phenyl- (2784-89-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P403 Store in a well-ventilated place.