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Ethyl acetate

Etil asetat

  • Nama Produk: Etil asetat
  • Nama lain: EAC
  • Nomer CAS.: 141-78-6
  • Kemurnian: 99.9%
  • MF: C4H8O2
  • Kemasan: Drum
  • Sertifikat: ISO
  • Aplikasi: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Sampel: Tersedia

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Rincian produk

Etil asetat, also known as ethyl acetate, merupakan senyawa organik, 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, agen pembersih.
 

Parameter Produk

Sinonim Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Rumus Kimia C4H8O2 Nomor CAS 141-78-6
Masa molar 88.106 g·mol−1
PROPERTI
Penampilan Cairan tidak berwarna
Bau nail polish-like, buah
Kepadatan 0.902 gram/cm3
Titik lebur −83.6 °C (−118.5 °F; 189.6 K)
Titik didih 77.1 °C (170.8 °F; 350.2 K)
Tekanan uap 73 mmHg (9.7 kPa) pada 20 °C
Keasaman (pKa) 25
Indeks bias n20/H 1.3720(menyala.)
Titik nyala −4 °C (25 °F; 269 K)
Kelarutan Miscible with ethanol, aseton, diethyl ether and benzene.
Kelarutan dalam air 8.3 g/100 mL (pada 20 °C)
Stabilitas Stabil. Incompatible with various plastics, zat pengoksidasi kuat. Sangat mudah terbakar. Vapour/air mixtures explosive. Mungkin peka kelembaban.
log P 0.71
Kondisi penyimpanan Store at +2°C to +25°C.

 

Aplikasi

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, dll.. 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. Pada saat yang sama, 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. Selain itu, 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. Ini dapat digunakan sebagai pelarut, extractant and extract in pharmaceutical manufacturing, for the extraction of active ingredients in herbal medicines, or as a solvent impurity removal for pharmaceuticals.
 

Berbagai kegunaan produk

Ini digunakan dalam Manufaktur Kimia,Industri Cat dan Pelapis,Industri Percetakan,Industri farmasi,Flavor and Fragrance Industry,Industri Kosmetik dan Perawatan Pribadi

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