Melting point :71-75°C
Boiling point :434.3±45.0 °C(Predicted)
Density :1.221±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka :10.85±0.10(Predicted)
form :Solid
color :White
InChI :InChI=1S/C10H8N2O/c13-10-5-4-8(7-12-10)9-3-1-2-6-11-9/h1-7H,(H,12,13)
InChIKey :NHWKTZWOSIVHOL-UHFFFAOYSA-N
SMILES :C1(C2C=CC(=O)NC=2)=NC=CC=C1

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