Melting point :137℃
Boiling point :360.4±27.0 °C(Predicted)
Density :1.303±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :solid
pka :0.65±0.50(Predicted)
Appearance :White to off-white Solid
Water Solubility :Slightly soluble in water.
InChI :1S/C8H7NO3/c1-5(10)6-3-2-4-7(9-6)8(11)12/h2-4H,1H3,(H,11,12)
InChIKey :SMFINMWLJMPOES-UHFFFAOYSA-N
SMILES :O=C(C1=NC(C(C)=O)=CC=C1)O

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. 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.