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PRODUKT

Ethyl acetate

Ethylacetát

  • jméno výrobku: Ethyl acetate
  • Ostatní jména: EAC
  • Cas č.: 141-78-6
  • Čistota: 99.9%
  • MF: C4H8O2
  • Balík: Buben
  • Osvědčení: ISO
  • aplikace: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Vzorek: Dostupný

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Detail produktu

Ethyl acetate, also known as ethyl acetate, je organická sloučenina, 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.
 

Parametr produktu

Synonyma Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Chemický vzorec C4H8O2 Číslo CAS 141-78-6
Molární hmotnost 88.106 g mol-1
VLASTNOSTI
Vzhled Bezbarvá kapalina
Zápach nail polish-like, ovocný
Hustota 0.902 g/cm3
Bod tání −83.6 °C (−118.5 °F; 189.6 K)
Bod varu 77.1 °C (170.8 °F; 350.2 K)
Tlak páry 73 mmHg (9.7 KPA) na 20 °C
Kyselost (PKA) 25
Index lomu n20/D 1.3720(lit.)
Bod vzplanutí −4 °C (25 °F; 269 K)
Rozpustnost Miscible with ethanol, aceton, diethyl ether and benzene.
Rozpustnost ve vodě 8.3 g/100 mL (na 20 °C)
Stabilita Stabilní. Incompatible with various plastics, strong oxidizing agents. Vysoce hořlavé. Vapour/air mixtures explosive. May be moisture sensitive.
log P 0.71
Skladovací stav Store at +2°C to +25°C.

 

aplikace

1. Organická syntéza: EAC is a common solvent and intermediate, which is often used in organic synthesis to trigger esterification reactions, etherification reactions, acid catalytic reactions, atd. 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. Ve stejnou dobu, 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. Navíc, 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. Lze jej použít jako rozpouštědlo, extractant and extract in pharmaceutical manufacturing, for the extraction of active ingredients in herbal medicines, or as a solvent impurity removal for pharmaceuticals.
 

Vícenásobné použití produktů

Používá se v chemické výrobě,Paints and Coatings Industry,Tiskový průmysl,Farmaceutický průmysl,Flavor and Fragrance Industry,Cosmetics and Personal Care Industry

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