Melting point :119-123℃
Boiling point :275.3±20.0 °C(Predicted)
Density :1.489±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
pka :-4.87±0.22(Predicted)
form :crystalline powder
color :White to very faint yellow
InChI :InChI=1S/C5H3ClN2O2/c6-4-1-2-5(7-3-4)8(9)10/h1-3H
InChIKey :YUBHMOQVHOODEI-UHFFFAOYSA-N
SMILES :C1([N+]([O-])=O)=NC=C(Cl)C=C1
CAS DataBase Reference :52092-47-4(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Danger
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 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water.