Melting point :198-200 °C
Boiling point :233.8±40.0 °C(Predicted)
Density :1.755±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
solubility :DMSO (Slightly, Heated)
form :Solid
pka :3.32±0.33(Predicted)
color :Pale Orange
InChI :InChI=1S/C9H6O6/c10-1-4-7(13)5(2-11)9(15)6(3-12)8(4)14/h1-3,13-15H
InChIKey :KAPNIDMXEKQLMQ-UHFFFAOYSA-N
SMILES :C1(C=O)=C(O)C(C=O)=C(O)C(C=O)=C1O

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
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. 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. P321 Specific treatment (see … on this label). P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse.