Melting point :-38 °C
Boiling point :217 °C(lit.)
Density :0.938 g/mL at 25 °C(lit.)
vapor density :5.2 (vs air)
vapor pressure :1 mm Hg ( 49.7 °C)
refractive index :n20/D 1.542(lit.)
Flash point :208 °F
storage temp. :Store below +30°C.
solubility :water: soluble1g in 70ml at 12°C
pka :6.61(at 22℃)
form :Liquid
color :Clear yellow
PH :8 (0.1g/l, H2O, 20℃)
explosive limit :1.1-5.3%(V)
Water Solubility :14 g/L (12 ºC)
Merck :14,3114
BRN :742483
Dielectric constant :5.5（19℃）
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, strong acids.
LogP :3.904 at 25℃
CAS DataBase Reference :91-66-7(CAS DataBase Reference)
NIST Chemistry Reference :Benzenamine, N,N-diethyl-(91-66-7)
EPA Substance Registry System :N,N-Diethylaniline (91-66-7)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P314 Get medical advice/attention if you feel unwell.