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PRODUTOS

Ethyl acetate

Acetato de Etila

  • Nome do Produto: Acetato de etila
  • Outros nomes: EAC
  • Cas Não.: 141-78-6
  • Pureza: 99.9%
  • MF: C4H8O2
  • Pacote: Tambor
  • Certificado: ISO
  • Aplicativo: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • Amostra: Disponível

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Detalhes do produto

Acetato de etila, also known as ethyl acetate, é um composto orgânico, 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, agentes de limpeza.
 

Parâmetro do produto

Sinônimos Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
Fórmula química C4H8O2 Número CAS 141-78-6
Massa molar 88.106 g·mol−1
PROPRIEDADES
Aparência Líquido incolor
Odor nail polish-like, frutado
Densidade 0.902 g/cm3
Ponto de fusão −83.6 °C (−118.5 °F; 189.6 K)
Ponto de ebulição 77.1 °C (170.8 °F; 350.2 K)
Pressão de vapor 73 mmHg (9.7 kPa) no 20 °C
Acidez (pKa) 25
Índice de refração n20/D 1.3720(aceso.)
ponto de inflamação −4 °C (25 °F; 269 K)
Solubilidade Miscible with ethanol, acetona, diethyl ether and benzene.
Solubilidade em Água 8.3 g/100 mL (no 20 °C)
Estabilidade Estábulo. Incompatible with various plastics, strong oxidizing agents. Altamente inflamável. Misturas de vapor/ar explosivas. May be moisture sensitive.
log P 0.71
Condição de armazenamento Armazenar entre +2°C e +25°C.

 

Aplicativo

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, etc.. It can also be used as a solvent for acidic catalysts and reagents.

2. Revestimentos e adesivos: 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. Ao mesmo tempo, 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. Além disso, 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. Pode ser usado como solvente, extractant and extract in pharmaceutical manufacturing, for the extraction of active ingredients in herbal medicines, or as a solvent impurity removal for pharmaceuticals.
 

Múltiplos usos de produtos

É usado na fabricação química,Indústria de Tintas e Revestimentos,Indústria Gráfica,Indústria farmacêutica,Flavor and Fragrance Industry,Indústria de cosméticos e cuidados pessoais

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