Melting point :<0°C
Boiling point :60 °C1 mm Hg(lit.)
Density :1.11 g/mL at 25 °C(lit.)
vapor pressure :60Pa at 57℃
refractive index :n20/D 1.512(lit.)
Flash point :181 °F
storage temp. :2-8°C
solubility :330g/l
pka :-0.10±0.34(Predicted)
form :Oil
color :Pale Gray to Very Dark Brown
PH :0.8 (100g/l, H2O, 20℃)
Water Solubility :330g/L at 25℃
BRN :507407
Stability :Hygroscopic
CAS DataBase Reference :298-06-6(CAS DataBase Reference)
NIST Chemistry Reference :Phosphorodithioic acid, o,o'-diethyl ester(298-06-6)
EPA Substance Registry System :O,O-Diethyl dithiophosphate (298-06-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:	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. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.