Melting point :249 °C
Boiling point :315.6±27.0 °C(Predicted)
Density :1.27±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :DMSO, Ethanol, Methanol
pka :3.00±0.10(Predicted)
form :Powder
color :Pale yellow
Water Solubility :Slightly soluble in water (6.4 g/L at 25°C). Soluble in dimethyl sulfoxide, ethanol and methanol.
InChI :InChI=1S/C6H6N4/c1-4-9-3-5(2-7)6(8)10-4/h3H,1H3,(H2,8,9,10)
InChIKey :YBPNIILOUYAGIF-UHFFFAOYSA-N
SMILES :C1(C)=NC=C(C#N)C(N)=N1
CAS DataBase Reference :698-29-3(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 H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,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 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 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. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.