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PRODUKT

Ethyl acetate

Ethylacetat

  • produktnavn: Ethyl acetate
  • Andre navne: EAC
  • Cas-nr.: 141-78-6
  • Renhed: 99.9%
  • MF: C4H8O2
  • Pakke: Tromme
  • Certifikat: ISO
  • Ansøgning: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Prøve: Ledig

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Produktdetaljer

Ethyl acetate, also known as ethyl acetate, is an organic compound, 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

Synonymer Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Kemisk formel C4H8O2 CAS nummer 141-78-6
Molar masse 88.106 g·mol−1
EJENDOMME
Udseende Farveløs væske
Lugt nail polish-like, frugtagtig
Massefylde 0.902 g/cm3
Smeltepunkt −83.6 °C (−118.5 °F; 189.6 K)
Kogepunkt 77.1 °C (170.8 °F; 350.2 K)
Damptryk 73 mmHg (9.7 kPa) på 20 °C
Surhed (pKa) 25
Brydningsindeks n20/D 1.3720(tændt.)
Flammepunkt −4 °C (25 °F; 269 K)
Opløselighed Miscible with ethanol, acetone, diethyl ether and benzene.
Opløselighed i vand 8.3 g/100 mL (på 20 °C)
Stabilitet Stabil. Incompatible with various plastics, strong oxidizing agents. Meget brandfarlig. Vapour/air mixtures explosive. May be moisture sensitive.
log P 0.71
Opbevaringstilstand Store at +2°C to +25°C.

 

Ansøgning

1. Organisk syntese: 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. 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. På samme tid, 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. Ud over, 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.
 

Flere anvendelser af produkter

Det bruges i kemisk fremstilling,Malings- og belægningsindustrien,Printing Industry,Farmaceutisk industri,Flavor and Fragrance Industry,Cosmetics and Personal Care Industry

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