Melting point :-6°C
Boiling point :94 °C
Density :0.803 g/mL at 25 °C(lit.)
refractive index :1.415-1.417
Flash point :-7 °C
storage temp. :Refrigerator (+4°C) + Flammables area
solubility :Chloroform, Methanol (Slightly), 0.3% soluble in water, miscible with alcohol and oils.
form :clear liquid
color :Colorless to Almost colorless
Odor :Pungent odor, reminiscent of Radish
Water Solubility :insoluble
Merck :14,292
CAS DataBase Reference :557-40-4(CAS DataBase Reference)
NIST Chemistry Reference :(CH2=CHCH2)2O(557-40-4)
EPA Substance Registry System :1-Propene, 3,3'-oxybis- (557-40-4)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 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. 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.