Melting point :0-4 °C
Boiling point :164 °C(Press: 10 Torr)
Density :1.383±0.06 g/cm3(Predicted)
refractive index :n20/D 1.523
Flash point :100 °C
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
color :Pale Yellow to Light Yellow
BRN :1884904
EPA Substance Registry System :Methyl paraoxon (950-35-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, 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:	P262 Do not get in eyes, on skin, or on clothing. 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.