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Ethyl acetate

Etilacetato

  • Produkta Nomo: Ethyl acetate
  • Aliaj Nomoj: EAC
  • Cas No.: 141-78-6
  • Pureco: 99.9%
  • MF: C4H8O2
  • Pako: Tamburo
  • Atestilo: ISO
  • Apliko: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Specimeno: Disponebla

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Produkta Detalo

Ethyl acetate, also known as ethyl acetate, estas organika komponaĵo, 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, purigaj agentoj.
 

Produkta Parametro

Sinonimoj Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Kemia Formulo C4H8O2 CAS-Numero 141-78-6
Molara maso 88.106 g·mol−1
PROPIETOJ
Aspekto Senkolora likvaĵo
Odoro nail polish-like, fruity
Denso 0.902 g/cm3
Fandpunkto −83.6 °C (−118.5 °F; 189.6 K)
Bolpunkto 77.1 °C (170.8 °F; 350.2 K)
Vaporpremo 73 mmHg (9.7 KPA) ĉe 20 °C
Acideco (pKa) 25
Refrakta indekso n20/D 1.3720(lit.)
Ekflampunkto −4 °C (25 °F; 269 K)
Solveco Miscible with ethanol, acetono, diethyl ether and benzene.
Solveco en akvo 8.3 g/100 ml (ĉe 20 °C)
Stabileco Stalo. Incompatible with various plastics, strong oxidizing agents. Tre brulema. Vapour/air mixtures explosive. May be moisture sensitive.
log P 0.71
Kondiĉo de stokado Konservu je +2 °C ĝis +25 °C.

 

Apliko

1. Organika sintezo: EAC is a common solvent and intermediate, which is often used in organic synthesis to trigger esterification reactions, etherification reactions, acid catalytic reactions, ktp. 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. Samtempe, 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. Krome, 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.
 

Multoblaj uzoj de produktoj

Ĝi uzas en Kemia Fabrikado,Industrio de Farboj kaj Tegaĵoj,Printing Industry,Farmacia Industrio,Flavor and Fragrance Industry,Kosmetikaĵoj kaj Persona Prizorga Industrio

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