Melting point :140-145 °C(lit.)
Boiling point :403.46°C (rough estimate)
Density :1.3933 (rough estimate)
refractive index :1.6360 (estimate)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
color :Light yellow to Amber to Dark green
Henry's Law Constant :5.4×10³ mol/(m³Pa) at 25℃, Zhang et al. (2010)
InChI :1S/C12H8N2O5/c15-13(16)9-1-5-11(6-2-9)19-12-7-3-10(4-8-12)14(17)18/h1-8H
InChIKey :MWAGUKZCDDRDCS-UHFFFAOYSA-N
SMILES :[O-][N+](=O)c1ccc(Oc2ccc(cc2)[N+]([O-])=O)cc1
CAS DataBase Reference :101-63-3(CAS DataBase Reference)
EPA Substance Registry System :Bis(4-nitrophenyl) ether (101-63-3)

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.