Melting point :285 °C (dec.) (lit.)
Boiling point :382.1±22.0 °C(Predicted)
Density :1.507±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
pka :0.13±0.14(Predicted)
Appearance :White to light yellow Solid
BRN :1072928
InChI :InChI=1S/C5H4N2O3/c8-5-1-2-6-3-4(5)7(9)10/h1-3H,(H,6,8)
InChIKey :YUWOLBZMQDGRFV-UHFFFAOYSA-N
SMILES :C1=NC=CC(O)=C1[N+]([O-])=O
CAS DataBase Reference :5435-54-1(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.