Melting point :155-162°C
Boiling point :316.6±44.0 °C(Predicted)
Density :1.25±0.1 g/cm3(Predicted)
vapor pressure :0-0Pa at 20-25℃
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :DMSO, Methanol
form :Solid
pka :9.91±0.10(Predicted)
color :Off-White
InChI :InChI=1S/C8H8N4/c9-5-6-1-3-7(4-2-6)12-8(10)11/h1-4H,(H4,10,11,12)
InChIKey :BTDGLZSKNFJBER-UHFFFAOYSA-N
SMILES :N(C1=CC=C(C#N)C=C1)C(=N)N
LogP :-2.2-0.4 at 20℃ and pH7.1-11

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.