Melting point :190°C
Boiling point :479.8±45.0 °C(Predicted)
Density :1.371±0.06 g/cm3(Predicted)
vapor pressure :0-0Pa at 25℃
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly, Heated), DMSO (Slightly)
pka :8.65±0.40(Predicted)
form :Solid
color :Pale Grey to Light Grey
LogP :2.85 at 23℃ and pH7.1
EPA Substance Registry System :2-Naphthalenecarboxamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy- (4273-92-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P321 Specific treatment (see … on this label). P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P363 Wash contaminated clothing before reuse. P501 Dispose of contents/container to..…