Ethyl acetate (CAS 141-78-6) is a relatively safe solvent with minimal hazards to human health and the environment. Its low toxicity allows for widespread use in the food, cosmetics, and pharmaceutical industries.
What Is Ethyl Acetate 141-78-6?
Ethyl Acetate (EA) is an organic compound with the chemical formula C4H8O2, commonly used as a solvent and fragrance component. It is produced by the reaction of acetic acid and ethanol, hence its alternative name ethyl acetate. Ethyl acetate appears as a colorless, transparent liquid with an aromatic odor. It is volatile at room temperature, flammable, insoluble in water, but capable of dissolving many organic substances.
For detailed information on the chemical ethyl acetate (EA CAS 141-78-6), please refer to：https://www.gneechemical.com/chemicals/organic-chemicals/high-purity-99-ethyl-acetate-ea-cas-141-78-6.html
What are the physical properties of ethyl acetate (CAS 141-78-6)?
Ethyl acetate (CAS 141-78-6) is a colorless liquid produced by the reaction of acetic acid and ethanol. It is a weakly polar solvent with moderate polarity and a low dielectric constant, enabling it to dissolve numerous organic substances, including aliphatic and aromatic compounds. Additionally, ethyl acetate has a relatively low boiling point of 77°C, allowing it to be easily separated from reaction solutions via simple distillation.
What are the benefits of ethyl acetate?
Excellent Solvent Properties
Due to its relatively low polarity, ethyl acetate (CAS 141-78-6) can dissolve numerous aliphatic and aromatic compounds-a capability unmatched by more polar solvents. Additionally, ethyl acetate (EA) possesses low surface tension, enabling it to effectively disperse and dissolve solid substances.
Low Toxicity
Ethyl acetate (EA) is a relatively safe solvent with minimal hazards to human health and the environment. Its low toxicity enables widespread application in food, cosmetic, and pharmaceutical industries.
Ease of Recovery
Ethyl acetate (EA) can be separated from reaction solutions via simple distillation and evaporated at elevated temperatures for recovery and reuse. This makes it an ideal choice for numerous chemical synthesis and separation processes.
ethyl acetate (EA CAS 141-78-6) Specification
| Product name | Ethyl acetate |
| Appearance | Colorless transparent liquid |
| Boiling point | 124-126 °C(350.25 K) |
| Density | 0.88 g/mL at 25 °C |
| Melting point | -78 ºC(189.55 K) |
| Viscosity | 0.734(20 °C) |
| Flash point | 33 °C |
| Solubility | 5.3g/l |
| Water solubility | 0.7 g/100 mL (20 ºC) |
| Refractive index | 1.3941 |
| Freezing point | -77.9 ºC |
Why Choose Gneebio as Your Supplier?
As a leading manufacturer and exporter of fine chemicals, Henan Gneebio provides ethyl acetate 141-78-6 that meets both industrial and laboratory-grade standards. We supply to customers across the chemical, pharmaceutical, and materials industries, ensuring consistent quality, reliable logistics, and professional technical support.
Our Advantages:
- ISO9001 / ISO14001 / GMP certification available
- Own manufacturing facility with full hazardous chemical production permits
- Support for COA / MSDS / TDS / SGS testing
- Compliant with EU REACH requirements
- Stable exports to Southeast Asia, South America, Middle East, and Africa markets
- Single batch supply ≥20-200 MT, annual contracts supported
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