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PRODOTTO

Ethyl acetate

Acetato di etile

  • nome del prodotto: Ethyl acetate
  • Altri nomi: EAC
  • Cas n.: 141-78-6
  • Purezza: 99.9%
  • MF: C4H8O2
  • Pacchetto: Tamburo
  • Certificato: ISO
  • Applicazione: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Campione: Disponibile

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Dettagli del prodotto

Ethyl acetate, also known as ethyl acetate, è un composto organico, is a functional group -COOR esters (carbon and oxygen are double bonds), can occur alcoholysis, ammonolysis, transesterification, reduction and other common reactions of general esters, mainly used as solvents, edible flavors, detergenti.
 

Parametro del prodotto

Sinonimi Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Formula chimica C4H8O2 Numero CAS 141-78-6
Massa molare 88.106 g·mol−1
PROPRIETÀ
Aspetto Colorless liquid
Odore nail polish-like, fruity
Densità 0.902 g/cm3
Punto di fusione −83.6 °C (−118.5 °F; 189.6 K)
Punto di ebollizione 77.1 °C (170.8 °F; 350.2 K)
Pressione del vapore 73 mmHg (9.7 kPa) at 20 °C
Acidity (pKa) 25
Indice di rifrazione n20/D 1.3720(illuminato.)
punto d'infiammabilità −4 °C (25 °F; 269 K)
Solubilità Miscible with ethanol, acetone, diethyl ether and benzene.
solubilità in acqua 8.3 g/100 mL (at 20 °C)
Stabilità Stabile. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive.
log P 0.71
Condizioni di conservazione Conservare a una temperatura compresa tra +2°C e +25°C.

 

Applicazione

1. Organic synthesis: EAC is a common solvent and intermediate, which is often used in organic synthesis to trigger esterification reactions, etherification reactions, acid catalytic reactions, eccetera. It can also be used as a solvent for acidic catalysts and reagents.

2. Coatings and adhesives: chemical ethyl acetate is widely used in the coatings and adhesives industry. It can be used as an organic solvent to adjust the viscosity and consistency of coatings and adhesives to provide suitable fluidity. At the same time, ethyl acetate can also volatilize quickly after drying, speeding up the drying speed of coatings and adhesives.

3. Spices and food additives: Ethyl acetate has a fruity aroma and is widely used in the spice industry. It is often used in the synthesis of food spices, giving food a unique aroma. Inoltre, it can also be used as a food additive for flavors, flavors and so on.

4. Dyes and printing industry: ethyl acetate can be used as a solvent in dyes and printing industry. It is able to dissolve certain dyes and pigments, making them easier to color and distribute evenly.

5. Drug manufacturing: ethyl acetate is also used in the pharmaceutical industry. It can be used as a solvent, extractant and extract in pharmaceutical manufacturing, for the extraction of active ingredients in herbal medicines, or as a solvent impurity removal for pharmaceuticals.
 

Molteplici usi dei prodotti

Viene utilizzato nella produzione chimica,Industria delle vernici e dei rivestimenti,Printing Industry,Industria farmaceutica,Flavor and Fragrance Industry,Cosmetics and Personal Care Industry

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