Melting point :198-200 °C (dec.)(lit.)
Boiling point :422.1±45.0 °C(Predicted)
Density :1.698±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :2.35±0.10(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C8H4Cl2O4/c9-5-1-3(7(11)12)4(8(13)14)2-6(5)10/h1-2H,(H,11,12)(H,13,14)
InChIKey :FDOQKGWUMUEJLX-UHFFFAOYSA-N
SMILES :C1(C(O)=O)=CC(Cl)=C(Cl)C=C1C(O)=O
CAS DataBase Reference :56962-08-4(CAS DataBase Reference)
EPA Substance Registry System :1,2-Benzenedicarboxylic acid, 4,5-dichloro- (56962-08-4)

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. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.