Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our administration ideal for Butyl Acetate Manufacturers , Cas 51852-81-4 , Chemical Cas 64-19-7 , We welcome all of the purchasers and pals to contact us for mutual added benefits. Hope to do additional business enterprise along with you.
Manufacturing Companies for Acetic Acid Purchasing - Ethyl Acetate CAS 141-78-6 Factory Direct Supply – Chemwin Detail:

Product NameEthyl acetate

Molecular format:C4H8O2

CAS No:141-78-6

Product molecular structure

 Ethyl acetate

Chemical Properties

Ethyl acetate (structure shown above) is the most familiar ester to many chemistry students and possibly the ester with the widest range of uses. Esters are structurally derived from carboxylic acids by replacing the acidic hydrogen by an alkyl or aryl group. Ethyl acetate itself is a colourless liquid at room temperature with a pleasant “fruity” smell, b.p. 77°C.

Ethyl acetate has many uses, such as artificial fruit essences and aroma enhancers, artificial flavours for confectionery, ice cream and cakes, as a solvent in many applications (including decaffeinating tea and coffee) for varnishes and paints (nail varnish remover), and for the manufacture of printing inks and perfumes.

 

Application:

Ethyl acetate is used primarily as a solvent and diluent, being favored because of its low cost, low toxicity, and agreeable odor. For example, it is commonly used to clean circuit boards and in some nail varnish removers (acetone and acetonitrile are also used). Coffee beans and tea leaves are decaffeinated with this solvent.It is also used in paints as an activator or hardener.[citation needed] Ethyl acetate is present in confectionery, perfumes, and fruits. In perfumes, it evaporates quickly, leaving only the scent of the perfume on the skin.
3 – 1 – Laboratory uses
In the laboratory, mixtures containing ethyl acetate are commonly used in column chromatography and extractions. Ethyl acetate is rarely selected as a reaction solvent because it is prone to hydrolysis and trans esterification.
3 – 2 – Occurrence in wines
Ethyl acetate is the most common ester in wine, being the product of the most common volatile organic acid — acetic acid, and the ethyl alcohol generated during the fermentation. The aroma of ethyl acetate is most vivid in younger wines and contributes towards the general perception of “fruitiness” in the wine.
3 – 3 – Entomological killing agent
In the field of entomology, ethyl acetate is an effective asphyxiant for use in insect collecting and study. In a killing jar charged with ethyl acetate, the vapors will kill the collected (usually adult) insect quickly without destroying it. Because it is not hygroscopic, ethyl acetate also keeps the insect soft enough to allow proper mounting suitable for a collection.


Product detail pictures:

Manufacturing Companies for Acetic Acid Purchasing - Ethyl Acetate CAS 141-78-6 Factory Direct Supply – Chemwin detail pictures


Related Product Guide:

Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Manufacturing Companies for Acetic Acid Purchasing - Ethyl Acetate CAS 141-78-6 Factory Direct Supply – Chemwin , The product will supply to all over the world, such as: Rio de Janeiro, Provence, Poland, By continuous innovation, we will present you with more valuable items and services, and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Nicole from Japan - 2017.11.20 15:58
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Jonathan from Panama - 2017.11.12 12:31
    Write your message here and send it to us