Melting point :51℃
Density :1.38±0.1 g/cm3(Predicted)
vapor pressure :2.2 x 10^-4 Pa (50 °C)
storage temp. :APPROX 4°C
pka :-1.37±0.40(Predicted)
Water Solubility :4.2 mg l^-1 (25 °C)
Merck :13,8052
BRN :577209
EPA Substance Registry System :Pyrazophos (13457-18-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 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. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.