Melting point :158 °C
Boiling point :631.4±50.0 °C(Predicted)
Density :1.415±0.06 g/cm3(Predicted)
pka :4.17±0.43(Predicted)
form :powder to crystal
color :White to Almost white
InChI :InChI=1S/C18H14O5S2/c19-17-12-11-16(24(20,21)14-7-3-1-4-8-14)13-18(17)25(22,23)15-9-5-2-6-10-15/h1-13,19H
InChIKey :LCJQCYQTWIAJBE-UHFFFAOYSA-N
SMILES :C1(O)=CC=C(S(C2=CC=CC=C2)(=O)=O)C=C1S(C1=CC=CC=C1)(=O)=O
CAS DataBase Reference :177325-75-6

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.