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Ethyl Acetate

CAS No.: 141-78-6
C4H8O2 formula
Structured CH3COOC2H5
The relative molecular mass 88.11
Exist: In addition to synthetic outside, still exists in pineapple, banana fruit.

Appearance: Colorless clear liquid.

Aroma: Have a strong smell like the ether, clear spirit, microstrip fruit bouquet, easily spread, not lasting.

Melting point (Celsius degree): - suitable

Refractive index (20 celsius degree): 1.3708-1.3730

Boiling point (Celsius degree): 77.06

The relative density (water = 1): 0.894-0.898

Relative steam density (air = 1): 3.04

Saturated steam pressure (kPa): 13.33 (27 Celsius degree)

Burning hot (mol): 2244.2 kJ /

The critical temperature (Celsius degree): 250.1

Critical pressure (MPa): 3.83

Xinchun/water distribution coefficient for numerical: The 1-year

Flash point (Celsius degree) (open cup): 72 percent

Ignites temperature (Celsius degree): 426

Explosion limit % (V/V): 11.5

Explosion limit % (V/V): 2.0

The molecular dipole at room temperature 6.555 * 10 ^ from: 30

Solubility: Soluble in water, but soluble in alcohol, ketones, ether, chloroform, etc most organic solvents.

Its main use: As industrial solvents, used coatings, adhesives, ethyl cellulose, artificial leather, linoleum colorants, artificial fiber and other products; As adhesives, used for printing ink, artificial pearl production; As extraction agents, used in medicine, organic acids and other products production; As a flavoring materials, used in pineapple, banana, strawberry fruit flavors and whiskey, cream etc. The main raw material flavors Used as solvent, and used to dye and some pharmaceutical intermediates synthesis. Is edible flavor dosage larger synthesis flavors are widely used for one of the deployment, bananas, pears, peach, pineapple, grapes, etc. Is edible flavor types nitrocellulose, ethyl cellulose, cellulose acetate and neoprene fast dry solvent, also be used on low toxicity industrial solvent. Also can be used as textile industrial cleaning and natural spices, extractants pharmaceutical industry and organic synthesis is also the important raw materials.