Melting point :129-130°
Boiling point :333.7±22.0 °C(Predicted)
Density :1.238±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder to crystal
pka :4.35±0.10(Predicted)
color :White to Light yellow
InChI :InChI=1S/C7H8N2O2/c1-11-7(10)6-4-5(8)2-3-9-6/h2-4H,1H3,(H2,8,9)
InChIKey :YHOVYZINCVIRGK-UHFFFAOYSA-N
SMILES :C1(C(OC)=O)=NC=CC(N)=C1

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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.