Melting point :-73 °C (lit.)
Boiling point :99 °C (lit.)
Density :0.888 g/mL at 25 °C (lit.)
vapor density :3.52 (vs air)
vapor pressure :40 mm Hg ( 27.2 °C)
refractive index :n20/D 1.384(lit.)
FEMA :2456 | ETHYL PROPIONATE
Flash point :54 °F
storage temp. :Flammables area
solubility :2% soluble in water. miscible with alcohol, perfume and flavor oils.
form :Liquid
color :Clear colorless to pale yellow
Odor :at 10.00 % in dipropylene glycol. sweet fruity rum juicy fruit grape pineapple
PH :7 (H2O, 20℃)
explosive limit :1.8-11%(V)
Odor Type :fruity
Odor Threshold :0.007ppm
Water Solubility :25 g/L (15 ºC)
Merck :14,3847
JECFA Number :28
BRN :506287
Dielectric constant :5.7（20℃）
InChIKey :FKRCODPIKNYEAC-UHFFFAOYSA-N
LogP :1.31 at 22.1℃
CAS DataBase Reference :105-37-3(CAS DataBase Reference)
NIST Chemistry Reference :Propanoic acid, ethyl ester(105-37-3)
EPA Substance Registry System :Ethyl propionate (105-37-3)

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 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. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 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.