Melting point :−26 °C(lit.)
Boiling point :154 °C(lit.)
alpha :-10 º (neat)
Density :1.034 g/mL at 20 °C(lit.)
vapor density :4.1 (vs air)
vapor pressure :2 mm Hg ( 20 °C)
refractive index :n20/D 1.4130(lit.)
FEMA :2440 | ETHYL LACTATE
Flash point :54.6±6.4 °C
storage temp. :Store below +30°C.
solubility :Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
pka :13.21±0.20(Predicted)
form :Liquid
color :Clear colorless to pale yellow
PH :4 (50g/l, H2O, 20℃)
Odor :fruit-like odor
explosive limit :1.5-16.4%(V)
optical activity :[α]20/D 10.5±1°, neat
Water Solubility :SOLUBLE
Merck :14,3817
BRN :1720839
LogP :0.31 at 20℃
CAS DataBase Reference :687-47-8(CAS DataBase Reference)
NIST Chemistry Reference :Propanoic acid, 2-hydroxy-, ethyl ester, (S)-(687-47-8)
EPA Substance Registry System :Propanoic acid, 2-hydroxy-, ethyl ester, (2S)- (687-47-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 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. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.