Melting point :132-135 °C (lit.)
Boiling point :211 °C (30 mmHg)
Density :1.2042 (rough estimate)
refractive index :1.6660 (estimate)
Flash point :190°C
storage temp. :Refrigerator
solubility :DMSO (Slightly), Methanol (Slightly)
pka :-2.60±0.20(Predicted)
form :Solid
color :Orange to Brown
Water Solubility :INSOLUBLE
BRN :2051910
CAS DataBase Reference :836-30-6(CAS DataBase Reference)
NIST Chemistry Reference :N-(4-Nitrophenyl)-N-phenylamine(836-30-6)
EPA Substance Registry System :4-Nitrodiphenylamine (836-30-6)

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 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. 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.