Oleic acid ethyl ester

Oleic acid ethyl ester

Chinese synonyms: Eighteen acid ethyl ester (Z) -9- eighteen 9- eighteen acid ethyl ester of oleic acid ethyl ester ethyl ester of CIS -9- eighteen acid ethyl ester ethyl oleate, TECH ethyl oleate, TECH.70%

English Name: ETHYL OLEATE

CAS number: 111-62-6

EINECS number: 203-889-5

Molecular formula: C20H38O2

Molecular weight: 310.52

Properties: light yellow oily liquid. A floral and fruity aroma.

Density: 0.872g/cm3

The melting point of 32 DEG C (lit.):?

The boiling point of 385.9 DEG C: at 760 mmHg

Flash point: 91.8 C

Index: 1.449-1.453

Vapour pressure: 3.67E-06mmHg at 25 C

The purpose of the product

The 1 is mainly used as a lubricant, water repellent agent, solvent, oil carrier and synthetic resin toughening agent. As a chemical reagent, mainly used as stationary phase in gas chromatography (maximum use temperature of 120 DEG C).

2 can be used for edible flavor and essence formula. Used in the baking food, frozen dairy products, beverage.

Production method

1 by the esterification of oleic acid with ethanol and. The addition of sulfuric acid ethanol solution of oleic acid, heated to reflux for 10 hours. Cooling, with sodium methoxide and neutralized to pH8-9, wash with water to neutral, drying with anhydrous calcium chloride, filtering, was ethyl oleate.

Storage and transport conditions

Drum or glass bottle packaging. Should be stored in a cool, ventilated warehouse, away from fire and heat source. The storage temperature of -20oC