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Is ethyl acetate a residual solvent?

Mar 24, 2026 Leave a message

Due to its high volatility and low boiling point, ethyl acetate liquid CAS 141-78-6 typically leaves no residue after evaporation. It is widely used in industries requiring residue-free cleaning, such as the electronics industry, and in applications with extremely high purity requirements, including food processing and pharmaceuticals.
However, ethyl acetate may remain in some cases. When used in the following manufacturing processes: extraction, purification, and crystallization, trace amounts of ethyl acetate may remain in the final product if not completely removed.

 

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Properties of Ethyl Acetate Organic Chemical

  • molar mass: 88.106 g/mol;
  • density: 0.9003 g/cm³ (20 °C);
  • melting point: -83 °C;
  • boiling point: 77 °C.

 

Ethyl acetate has the formula: C4H8O2.
The structural formula is:

Ethyl Acetate Structure

 

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The Uses of Ethyl Acetate in Industry

Useful in Paints and Coatings

CAS 141-78-6 Ethyl acetate is a common solvent in paints, varnishes and coatings. It dissolves both polar and non‑polar substances, helping form smooth, uniform surface finishes.

 

For Extracting and Purifying Products

With low toxicity and high efficiency, it extracts natural products such as plant essential oils. It is also widely used to purify compounds in pharmaceutical manufacturing.

 

Adding Flavour to Food and Drinks

Ethyl Ethanoate provides a mild fruity and sweet aroma. Safe in controlled doses, it is added to flavour extracts, essences, beverages and confectionery.

 

In Cosmetics and Personal Care

Solvent Ethyl Acetate(EtOAc) is widely used in nail polish removers, perfumes and hair sprays. Its strong dissolving ability mixes different cosmetic ingredients effectively.

 

In Adhesives and Glues

Thanks to excellent solvency and fast evaporation, organic chemical ethyl acetate is an important ingredient in adhesives, especially for packaging and labeling applications.

 

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FAQ

Is ethyl acetate safe to use?

Organic Chemical Ethyl Acetate is generally safe when used properly, but prolonged exposure may cause irritation. Care should be taken when handling it.

 

What are the physical properties of ethyl acetate?

It is a colorless liquid with a sweet taste and a boiling point of approximately 77°C. It has moderate solubility in water, making it ideal for industrial applications.

 

How does ethyl acetate compare to other solvents?

EtOAc Solvent is favored for its low toxicity, pleasant odor, and good solubility, making it a safe and environmentally friendly solvent.

 

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Our chemical products hold international certifications (REACH, ISO, FMQS, HALAL) for global quality recognitio. We have warehouses in coreports such as Qingdao, Tianiin, and Shanghai, with a 15-day express delivery service.

 

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Gneebio Product Packaging

 

Packaging Type Net Weight
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IBC Tank 1250 kg
ISO Tank Bulk shipment

ethyl acetate liquid CAS 141-78-6

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