Roghnaigh Leathanach

TÁIRGE

Ethyl acetate

Aicéatáit Eitile

  • Ainm Táirge: Ethyl acetate
  • Ainmneacha Eile: EAC
  • Cas Uimh.: 141-78-6
  • Íonachta: 99.9%
  • MF: C4H8O2
  • Pacáiste: Droim
  • Teastas: ISO
  • Iarratas: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Sampla: Ar fáil

Seol Ríomhphost Chugat

Sonraí Táirge

Ethyl acetate, also known as ethyl acetate, is cumaisc orgánach, 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.
 

Paraiméadar Táirge

Comhchiallaigh Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Foirmle Cheimiceach C4H8O2 Uimhir CAS 141-78-6
Molar mais 88.106 g·mol−1
MAOINE
Dealramh Leacht gan dath
Boladh nail polish-like, fruity
Dlús 0.902 g/cm3
Leáphointe −83.6 °C (−118.5 °F; 189.6 K)
Fiuchphointe 77.1 °C (170.8 °F; 350.2 K)
Brú gaile 73 mmHg (9.7 kPa) at 20 °C
Aigéadacht (pKa) 25
Innéacs athraonach n20/D 1.3720(lasadh.)
Splancphointe −4 °C (25 °F; 269 K)
Tuaslagthacht Miscible with ethanol, aicéatón, diethyl ether and benzene.
Tuaslagthacht in uisce 8.3 g/100 mL (at 20 °C)
Cobhsaíocht Cobhsaí. Incompatible with various plastics, strong oxidizing agents. An-inadhainte. Vapour/air mixtures explosive. May be moisture sensitive.
loga P 0.71
Coinníoll stórála Store at +2°C to +25°C.

 

Iarratas

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, srl. 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. Ag an am céanna, 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. Freisin, 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.
 

Úsáidí iomadúla na dtáirgí

Úsáideann sé i Déantúsaíocht Cheimiceach,Tionscal Péinteanna agus Bratuithe,Tionscal Priontála,Tionscal Cógaisíochta,Flavor and Fragrance Industry,Tionscal Cosmaidí agus Cúraim Phearsanta

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