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PRODUS

Ethyl acetate

Acetat etilic

  • numele produsului: Ethyl acetate
  • Alte nume: EAC
  • Cas Nr.: 141-78-6
  • Puritate: 99.9%
  • MF: C4H8O2
  • Pachet: Tobă
  • Certificat: ISO
  • Aplicație: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Probă: Disponibil

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7 + 15 =

Detaliile produsului

Ethyl acetate, also known as ethyl acetate, este un compus organic, 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, cleaning agents.
 

Parametrul produsului

Sinonime Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Formula chimica C4H8O2 Numar CAS 141-78-6
Masă molară 88.106 g·mol−1
PROPRIETĂȚI
Aspect Colorless liquid
Miros nail polish-like, fruity
Densitate 0.902 g/cm3
Punct de topire −83.6 °C (−118.5 °F; 189.6 K)
Punct de fierbere 77.1 °C (170.8 °F; 350.2 K)
Presiunea de vapori 73 mmHg (9.7 kPa) at 20 °C
Aciditate (pKa) 25
Indicele de refracție n20/D 1.3720(aprins.)
Punct de aprindere −4 °C (25 °F; 269 K)
Solubilitate Miscible with ethanol, acetone, diethyl ether and benzene.
Solubilitate in apa 8.3 g/100 mL (at 20 °C)
Stabilitate Grajd. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive.
log P 0.71
Stare de depozitare Store at +2°C to +25°C.

 

Aplicație

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, etc. It can also be used as a solvent for acidic catalysts and reagents.

2. Acoperiri și adezivi: 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. în plus, 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.
 

Utilizări multiple ale produselor

Se utilizează în producția de produse chimice,Paints and Coatings Industry,Printing Industry,Pharmaceutical Industry,Flavor and Fragrance Industry,Cosmetics and Personal Care Industry

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