Ethyl Acetate (EtOAc) has a boiling point of approximately 77.1°C (170.8°F) and a melting point of -83.6°C (-118.5°F). It is a colorless,volatile liquid with a fruity odor, commonly used as a solvent due to itslow toxicity and fast evaporation rate. Found in everything from paints and coatings to perfumes and pharmaceuticals, ethyl acetate plays an important role across numerous industries.
Properties of Ethyl Acetate (ETOAC CAS No. 141-78-6)
Formula
Ethyl acetate is an organic compound with the chemical formula C₄H₈O₂, comprising four carbon atoms, eight hydrogen atoms, and two oxygen atoms. The structure of ethyl acetate is that of an ester, formed through the reaction between ethanol (ethylalcohol) and acetic acid in a process known as esterification.
Boiling Point
The boiling point of Ethyl Acetate is 77.1°C (170.78°F). This property makes it a volatile solvent that evaporates quickly, which is why it is used in applications requiring rapid evaporation, such as in paints, coatings, and adhesives.
Melting Point
The melting point of ethyl acetate is approximately -83.6°C to -83.8°C (-118.5°F to-119°F). It is a colorless liquid at room temperature with a characteristic fruity odor.
Density
Ethyl Acetate has a density of about 0.902 g/cm³ at 20°C. Its relatively low density helps support fast evaporation performance, making it widely used in ethyl acetate solvent applications such as coatings, inks, and adhesives.
Flash Point
The flash point of Ethyl Acetate is approximately -4°C (24.8°F). Because of this low flash point, ethyl acetate CAS 141-78-6 is classified as a highly flammable solvent and should be stored and handled carefully away from ignition sources.
Solubility
Ethyl Acetate is partially soluble in water and fully miscible with many organic solvents, including ethanol and ether. This excellent solubility makes it a versatile industrial solvent (ethyl acetate solvent) for extraction, formulation, and chemical processing applications.
ethyl acetate CAS 141-78-6 properties
| Property | Value |
|---|---|
| Chemical Name | Ethyl Acetate |
| Common Name | ETOAC / EA |
| CAS Number | 141-78-6 |
| Molecular Formula | C₄H₈O₂ |
| Molecular Weight | 88.11 g/mol |
| Boiling Point | 77.1°C |
| Melting Point | -83.6°C |
| Density | 0.897 g/cm³ (20°C) |
| Flash Point | -4°C (closed cup) |
| Solubility | Slightly soluble in water |
Industrial Applications of Ethyl Acetate (ETOAC CAS No. 141-78-6)
Coatings, Paints, and Ink Industry
Ethyl acetate is an excellent diluent solvent for nitrocellulose lacquer, wood coatings, industrial paints, and automotive refinishing paints.
Adhesives and Glue Compounding Industry
Ethyl acetate 141 78 6 is a key raw material solvent used in environmentally friendly all-purpose adhesives, neoprene rubber adhesives, polyurethane adhesives, and composite adhesives.
Pharmaceutical and Fine Chemical Industry
In pharmaceutical manufacturing, ethyl acetate is commonly used as an extraction agent, purification solvent, and crystallization solvent.
Electronics and Precision Cleaning Industry
Ethyl acetate evaporates quickly, leaves no residue, and has strong degreasing ability, making it highly suitable for precision cleaning. It is widely used for PCB circuit board cleaning, electronic component cleaning, metal parts cleaning, and mold oil removal.
Food Flavor, Daily Chemical, and Consumer Goods Industry
Food-grade ethyl acetate that meets national standards is a natural fruity flavoring raw material. It is commonly used in banana, pineapple, and apple flavor formulations. It is also used as a natural aroma enhancer in alcoholic beverages, drinks, candies, and ice cream.
Other Industrial Applications
In addition, ethyl acetate solvent is also used in artificial leather and synthetic leather processing, plastic additives, pesticide intermediates, rubber processing, and other industries. It is a highly versatile basic organic chemical raw material.
For detailed information on Ethyl Acetate applications, please click to view.
Safety and Handling Considerations
Due to its low boiling point and high volatility, ethyl acetate(ETOAC) should be handled carefully:
- Store in cool, well-ventilated areas
- Keep away from ignition sources
- Use explosion-proof equipment in industrial settings
- Follow MSDS guidelines strictly
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Where To Buy Ethyl Acetate (ETOAC CAS No. 141-78-6)?
When sourcing Ethyl Acetate (ETOAC, CAS No. 141-78-6), choosing a reliable manufacturer is important to ensure stable quality, safe handling, and consistent supply. Tianjin Gnee Biotech Co., Ltd. is a professional supplier offering industrial-grade ethyl acetate for global buyers.
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International Compliance
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