Ethyl Acetate High-Purity Solvent for Industrial Applications

physical property

Appearance: Colorless and transparent liquid

Odor: It has a fruity aroma, similar to the aroma of pineapple or pear

Density: 0.902 g/cm³ (20°C)

Boiling point: 77.1°C

Melting point:- 83.6°C

Flash point:- 4 ° C (closed cup)

Solubility: Easily soluble in organic solvents such as ethanol and ether, slightly soluble in water

 

chemical property

Stability: Stable at room temperature, but may hydrolyze to produce acetic acid and ethanol under strong acid or alkali conditions

 

Flammability: Highly flammable, vapor and air can form explosive mixtures

 

Reactivity: Can react with strong oxidants, strong acids, and strong bases

 

Main purpose

Solvent:

Widely used in industries such as coatings, inks, adhesives, cleaning agents, etc

As an extractant used in the pharmaceutical and food industries

 

Spices:

It is used to prepare fruit flavor essence, such as perfume, cosmetics, food essence

 

Chemical raw materials:

Used for synthesizing organic compounds such as pharmaceuticals, dyes, fragrances, etc

 

Laboratory purpose:

As a solvent in chromatographic analysis

 

Characteristics

Physical properties: Colorless and transparent liquid with fruity aroma, low toxicity. Boiling point is 77.2℃, relative density is 0.902, slightly soluble in water, miscible with most organic solvents such as alcohol, ether, chloroform, acetone, etc.

 

Chemical properties: The chemical properties are relatively stable, but under certain conditions, hydrolysis, alcoholysis, aminolysis and other reactions can occur.

 

Industrial application

Coatings and paints: It is a commonly used solvent in coatings and paints. It can dissolve a variety of resins, such as acrylic resins, alkyd resins, etc., so that the coating has good fluidity and coating performance, fast drying speed, and the formed paint film is bright and smooth.

 

Adhesives: It can be used as a solvent for solvent-based adhesives to help dissolve and disperse the high molecular polymers in the adhesives, improve the adhesion of the adhesives to different materials, and is often used for bonding materials such as wood, paper, and leather.

 

Ink: In the ink industry, it can make the ink have good printability, fast drying, clear imprints, and bright colors. It is widely used in gravure printing, flexographic printing and other fields.

 

Spices and flavors: They have a fruity aroma and can be used as spices to directly prepare edible flavors and daily flavors. They can also be used as solvents to extract and dilute natural and synthetic flavors.

 

Medicine: It is an important solvent in drug production. It is used in the extraction, separation and purification of drugs. It can also be used as an excipient for drug preparations, such as a solvent and plasticizer in the coating of some capsules and tablets.

 

Precautions

It is highly flammable. Its vapor can form an explosive mixture with air. It can cause combustion and explosion when exposed to open flames and high heat. Fire sources should be strictly prohibited in use and storage places, and good ventilation should be maintained.

 

It has an irritating effect on the eyes, nose, and throat. Inhalation of high concentrations can cause progressive anesthesia, acute pulmonary edema, liver and kidney damage. Protective equipment such as protective glasses, gloves and masks should be worn during operation.

 

It should be stored in a cool and ventilated warehouse, away from fire and heat sources. The warehouse temperature should not exceed 30℃. Keep the container sealed and store it separately from oxidants, acids, and alkalis. Avoid mixed storage.

 

 

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