Ethylene Glycol Acetate CAS 111-15-9
Ethylene Glycol Acetate, chemically known as Ethylene Glycol Monoethyl Ether Acetate or 2-Ethoxyethyl Acetate , is a high-performance, slow-evaporating ester solvent. Widely recognized by its trade name Cellosolve Acetate, this colorless liquid is prized in industrial chemistry for its dual-functional nature—containing both ether and ester groups.
As a leading Ethylene Glycol Acetate manufacturer, we provide a high-purity product (>98.0%) that serves as a critical component in the formulation of high-end coatings, inks, and specialized cleaning agents. Its unique ability to bridge the gap between water-soluble and oil-soluble phases makes it an indispensable tool for chemical formulators worldwide.
- Superior Solvency: It exhibits excellent dissolving power for various resins, including nitrocellulose, ethyl cellulose, and alkyd resins.
- Optimal Evaporation Rate: Its slow evaporation profile ensures a smooth, high-gloss finish in coating applications, preventing surface defects like “blushing.”
- Efficient Coalescing Agent: Acts as an ideal coalescent in water-borne systems, helping polymer particles fuse into a continuous, durable film.
- High Electrical Resistance: Essential for specialized electronic and electrostatic spray applications.
- Miscibility: It is completely miscible with most organic solvents and shows favorable solubility in water.
Ethylene Glycol Acetate Description
Name: Ethylene glycol acetate (EGA)
Molecular Formula: C6H12O3
Molecular Weight: 132.16
CAS NO.: 111-15-9
EINECS: 203-839-2
Density: 1.0±0.1 g/cm3
Boiling point: 156.1±0.0 °C at 760 mmHg
Melting point: -61 °C
Flashing point: 50.6±11.4 °C
Appearance: Colorless liquid with a faint aroma similar to aromatic fat.
Solubility: Slightly soluble in water, soluble in ethanol, ether, can be miscible in most organic solvents such as aromatics.
Safe Handling, Storage, and Packaging
Ethylene Glycol Acetate is classified as a Class 3 Flammable Liquid. Proper safety protocols are mandatory:
- Storage Environment: Maintain the product in a cool, dry, and well-ventilated warehouse. Keep containers tightly sealed when not in use.
- Temperature Control: For optimal stability, store at temperatures below 37℃ (98℉).
- Ignition Prevention: Keep away from open flames, sparks, and heat sources. Use explosion-proof lighting and non-sparking tools during transfer.
- PPE: Operators should wear chemical-resistant gloves, safety goggles, and respiratory protection in confined spaces.
Packaging Options: Available in 200kg drums, IBC tanks, or bulk ISO tanks to meet your procurement needs.
About Us: With over many years as a certified Ethylene glycol acetate manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Ethylene glycol monoethyl ether acetate Technical
| Item | Index |
| Appearance | Colorless liquid with a faint aroma similar to aromatic fat |
| Purity | >98.0% |
| Dynamic Viscosity | 1.81 mPa.s @ 20℃(68°F) |
| Vapor Pressure | 0.2250 – 0.37 mmHg |
| Moisture | 0.05 |
| Acidity | 0.02 |
As a certified Ethylene glycol acetate factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Cellosolve Acetate Applications
Our Ethylene Glycol Acetate finds extensive use across multiple high-stakes industries:
- Automotive and Aerospace Coatings: It is a primary solvent in the manufacturing of high-performance automotive finishes and aircraft exterior coatings. It helps in achieving a mirror-like finish and enhances the durability of the protective layer.
- Printing Inks and Silk Screening: Thanks to its low volatility and high solvency, it is a preferred ingredient in silk-screen printing inks, ensuring the ink does not dry prematurely on the screen.
- Electronic Chemicals: The high electrical resistance makes EGA suitable for the production of photoresists and other specialty chemicals used in the semiconductor and electronics industry.
- Household and Industrial Cleaners: It serves as an effective cleaning agent for metal and glass surfaces, capable of removing tough greases, resins, and specialized coatings.
- Leather and Textile Treatments: Used in the dyeing and finishing of high-quality leather and textiles to improve color penetration and surface feel.
Frequently Asked Questions (FAQ)
Q: What are the common synonyms for Ethylene Glycol Acetate?
A: It is frequently referred to as EGA, Cellosolve Acetate, 2-Ethoxyethyl acetate, Ethoxyethanol acetate, and Ethoxol acetate.
Q: Why is it often used in automotive paints?
A: Because of its slow evaporation rate, it allows the paint to flow out evenly before drying, which eliminates orange peel effects and results in a superior gloss.
Q: Is your product compliant with international quality standards?
A: Yes, as a certified factory, every batch undergoes rigorous GC testing to ensure purity levels exceed 98%.
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