Melting point :9.25°C (estimate)
Boiling point :192-194 °C (lit.)
Density :0.895 g/mL at 25 °C (lit.)
refractive index :n20/D 1.452(lit.)
Flash point :146 °F
storage temp. :Inert atmosphere,Room Temperature
form :clear liquid
Specific Gravity :0.895
color :Colorless to Almost colorless
BRN :1924964
LogP :1.866 (est)
CAS DataBase Reference :5441-51-0(CAS DataBase Reference)
NIST Chemistry Reference :Cyclohexanone, 4-ethyl-(5441-51-0)

Symbol(GHS):
Signal word:	Warning
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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water.