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Pharmaceutical intermediates

687-47-8 Ethyl L(-)-lactate

CAS number

687-47-8

Molecular formula C5H10O3
Product name 687-47-8 Ethyl L(-)-lactate
Molecular Structure

Melting point  : −26 °C(lit.)

alpha  : -10 º (neat)

Boiling point  : 154 °C(lit.)

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

Fp  : 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

Odor : fruit-like odor

PH : 4 (50g/l, H2O, 20℃)


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