Melting point :169-173 °C (dec.) (lit.)
Boiling point :334.28°C (rough estimate)
Density :1.3075 (rough estimate)
refractive index :1.5270 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Acetontrile (Slightly), DMSO (Slightly), Methanol (Slightly)
form :Crystalline Powder
pka :2.35±0.10(Predicted)
color :White, beige, or gray to brown
Water Solubility :Soluble in Methanol and Water
BRN :782814
Stability :May be Sensitive To Air Oxidation, Light Sensitive
InChI :InChI=1S/C9H11NO4/c1-13-7-3-5(9(11)12)6(10)4-8(7)14-2/h3-4H,10H2,1-2H3,(H,11,12)
InChIKey :HJVAVGOPTDJYOJ-UHFFFAOYSA-N
SMILES :C(O)(=O)C1=CC(OC)=C(OC)C=C1N
CAS DataBase Reference :5653-40-7(CAS DataBase Reference)

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. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.