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ETHYL ACETATE RUSSIAN

2.06 $

  • BARREL 190 KG
In Stock in 1-2 Weeks

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CAS number: 141-78-6
PubChem: 8857
ChemSpider: 8525
UNII: 76845O8NMZ
KEGG: D02319
Chebi: 27750
CHEMBL14152
RTECS number: AH5425000
Molecular formula: C4H8O2
Molar mass: 88.11 g mol-1
Appearance: Colorless liquid
Density: 0.897 g / cm ³
Melting point: -83.6 ° C, 190 K, -118 ° C
Boiling point: 77.1 ° C, 350 K, 171 ° F
Solubility in water: 8.3 g / 100 mL (20 ° C)
Refractive index (nD): 1,3720
Viscosity: 0,426 cP at 25 ° C
Other names: Eil etanoate, Ethyl ester, Acetic ester

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General Information

Chemical formula C4H8O2 is a colorless organic compound having an open formula CH3COOCH2CH3. ethyl acetate, ethanol and acetic acid. Chloroform is soluble in alcohols and ethers. The uhuya used as adhesive gives the characteristic smell.

Production and Reactions
Ethyl acetate is produced by reacting ethanol and acetic acid, generally by conventional Fischer esterification in industry. This mixture is esterified at 65% at room temperature:

CH3CH2OH CH3COOH? CH3COOCH2CH3 H2O

The reaction can be accelerated by acid catalysis and the balance can be shifted to the right by eliminating the water.
Ethyl acetate can also be obtained by the Tishchenko reaction.

2 CH3CHO? CH3COOCH2CH3

Usage areas

Cosmetic
It is used in nail polish cleaning by placing in acetone and acetonitrile. Due to the high rate of evaporation during use in perfumes, it is released from the surface by leaving odor to the skin.

Paint
It is also used as activator and hardener in paint sector.

Chemistry
This substance used as solvent in this industry can be used to remove caffeine in coffee and tea

Other
It is used to clear advertising banners from the surface.

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