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Ethyl acetate

Ethylacetat

  • Produktname: Ethylacetat
  • Andere Namen: EAC
  • Cas-Nr.: 141-78-6
  • Reinheit: 99.9%
  • MF: C4H8O2
  • Paket: Trommel
  • Zertifikat: ISO
  • Anwendung: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Probe: Verfügbar

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Produktdetail

Ethylacetat, also known as ethyl acetate, ist eine organische Verbindung, 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.
 

Produktparameter

Synonyme Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Chemische Formel C4H8O2 CAS-Nummer 141-78-6
Molmasse 88.106 g·mol−1
EIGENSCHAFTEN
Aussehen Farblose Flüssigkeit
Geruch nail polish-like, fruchtig
Dichte 0.902 g/cm3
Schmelzpunkt −83.6 °C (−118.5 °F; 189.6 K)
Siedepunkt 77.1 °C (170.8 °F; 350.2 K)
Dampfdruck 73 mmHg (9.7 KPA) bei 20 °C
Säure (pKa) 25
Brechungsindex n20/D 1.3720(zündete.)
Flammpunkt −4 °C (25 °F; 269 K)
Löslichkeit Miscible with ethanol, Aceton, diethyl ether and benzene.
Löslichkeit in Wasser 8.3 g/100 ml (bei 20 °C)
Stabilität Stabil. Incompatible with various plastics, strong oxidizing agents. Hochentzündlich. Vapour/air mixtures explosive. May be moisture sensitive.
log P 0.71
Lagerzustand Lagern Sie bei +2 ° C bis +25 ° C.

 

Anwendung

1. Organische Synthese: EAC is a common solvent and intermediate, which is often used in organic synthesis to trigger esterification reactions, etherification reactions, acid catalytic reactions, usw. 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. Gleichzeitig, 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. Zusätzlich, 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.
 

Mehrfachverwendung von Produkten

Es wird in der chemischen Produktion eingesetzt,Farben- und Beschichtungsindustrie,Printing Industry,Pharmaindustrie,Flavor and Fragrance Industry,Kosmetik- und Körperpflegeindustrie

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