Melting point :260-270°C
alpha :D22 -14.5° (70% ethanol); D22 +8.9° (70% ethanol, 2N HCl)
Boiling point :387.2±32.0 °C(Predicted)
Density :1.333±0.06 g/cm3(Predicted)
storage temp. :Store at RT.
solubility :Soluble in dimethyl sulfoxide, dilute acid.
pka :2.20±0.10(Predicted)
form :Solid
color :White to Pale Beige
CAS DataBase Reference :587-33-7(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
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.