Melting point :198-200°C
Boiling point :312.2±52.0 °C(Predicted)
Density :1.4884 (rough estimate)
refractive index :1.5330 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :Chloroform (Slightlly), DMSO (Sparingly), Methanol (Slightly)
pka :0.71±0.20(Predicted)
color :Pale-yellowish solid
Water Solubility :0.3g/L(20 ºC)
BRN :397241
LogP :1.140
CAS DataBase Reference :1698-60-8(CAS DataBase Reference)
EPA Substance Registry System :Pyrazon (1698-60-8)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water.