What is ethyl acetate ？

The chemical name for ethyl acetate

Ethyl acetate, also known as ethyl acetate, is low toxicity, sweet, high concentration of a pungent smell, volatile, is a wide range of USES of fine chemical products. It is an important organic chemical raw material and industrial solvent with excellent solubility and quick drying property.

Ethyl acetate is sensitive to air and slowly hydrolyzes to absorb water. Ethyl acetate dissolved water (10%ml/ml); It can miscible with chloroform, ethanol, acetone and ether. Can dissolve some metal salts (such as lithium chloride, cobalt chloride, zinc chloride, iron chloride, etc.) reaction.

What is the total number of valence electrons in baton rouge acetate?

Ethyl acetate electronic: CH ₃ COOCH ₂ CH. The total number of electrons in ethyl acetate is CH3COOCH2CH3, and a Shared pair is a covalent bond, 14.

Physical properties of ethyl acetate

Appearance: colorless clear liquid.

Aroma: strong ether-like odor, clear, slightly fruity bouquet, easy to diffuse, not lasting.

Combustibility: inflammable

Flash point (℃) : -4 (closed cup), 7.2℃ (open cup)

Ignition temperature (℃) : 426

Lower limit of explosion (%) : 2.0

Explosion limit (%) : 11

Explosion limit: 2.2% -- 11.2%(volume)

Minimum ignition energy (mJ) : 0.46

Maximum explosive pressure (MPa) : 0.850

Polarity: 4.30

Use of ethyl acetate

1. As an industrial solvent, used in coatings, adhesives, ethyl cellulose, artificial leather, linoleum colorant, artificial fiber and other products.

2. Used as adhesive for the production of printing inks and artificial pearls.

3. as an extraction agent, used in the production of medicine, organic acid and other products.

4. As a spice raw material, it is used for pineapple, banana, strawberry and other fruit flavors, as well as whisky, cream and other spices. Spice manufacturing, can do liquor blending with spices, artificial flavor.

5. Extractant: extract many compounds (phosphorus, tungsten, arsenic, cobalt) from aqueous solution.

6. Organic solvents. Used as a standard material to calibrate the thermometer when separating sugars.

7. Test bismuth, gold, iron, mercury, oxidant and platinum.

8. Bismuth, boron, gold, iron, molybdenum, platinum, potassium and thallium were determined.

9. Biochemical research, protein sequence analysis.

10. Environmental protection and pesticide residue analysis.

11. Organic synthesis.

12. Is the rapid drying of cellulose nitrate, ethyl cellulose, cellulose acetate and neoprene solvent, is also the industrial use of low toxicity solvent.

13. It can also be used as a cleaning agent in the textile industry and an extraction agent of natural spices, and it is also an important raw material for the pharmaceutical industry and organic synthesis.

14. GB 2760 -- 96 stipulates that it is allowed to use edible spices. Mainly used in incense, persimmon deastringent, the production of spices granules or tablets, vinegar ingredients. Widely used in the preparation of cherry, peach, apricot fruit flavor and brandy and other wine flavor.

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