Melting point :-66.9°C (estimate)
Boiling point :100 °C18 mm Hg(lit.)
Density :0.857 g/mL at 25 °C(lit.)
FEMA :3416 | 3-OCTEN-2-ONE
refractive index :n20/D 1.448(lit.)
Flash point :130 °F
form :clear liquid
color :Colorless to Yellow to Green
Odor :at 1.00 % in dipropylene glycol. earthy spicy herbal sweet mushroom hay blueberry
Odor Type :earthy
JECFA Number :1128
BRN :1742230
LogP :2.16
CAS DataBase Reference :1669-44-9(CAS DataBase Reference)
EPA Substance Registry System :3-Octen-2-one (1669-44-9)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 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. P405 Store locked up.