Ethyl Glycol Acetate

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Ethyl Glycol Acetate, also known as 2-Ethoxyethyl acetate, is a clear, colorless liquid solvent with a mild, sweet, and slightly fruity odor. It belongs to the family of glycol ethers and esters, combining excellent solvency power with moderate evaporation rates. This makes it highly suitable for use in coatings, inks, adhesives, and cleaning formulations where good solvency and controlled drying times are desired. Ethyl Glycol Acetate is compatible with a wide range of resins, including nitrocellulose, alkyd, acrylic, and vinyl resins, making it a versatile industrial solvent. Its balanced physical properties allow for efficient thinning, cleaning, and dissolution without rapid evaporation or harsh odors.

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Category: Solvents(paint) Tags: Cleaning Compounds, Ethyl Glycol Acetate, Ethylene Glycol Monoethyl Ether Acetate, Paint & Coatings Industry, Printing Inks, Textile processing, Wood Finishes

Description

Table of Contents

Ethyl Glycol Acetate Uses

Primary Uses

Coatings & Paints

Used as a key solvent in automotive, industrial, and architectural coatings, varnishes, and lacquers to dissolve resins and improve film formation.
Acts as a coalescing agent to promote uniform drying and gloss development.
Enhances leveling and flow in paints, reducing surface defects such as brush marks and orange peel.

Adhesives & Sealants

Employed as a solvent in various adhesive formulations including contact adhesives, pressure-sensitive adhesives, and sealants to optimize viscosity and bonding performance.
Improves tack, drying time, and adhesion properties.

Printing Inks

Functions as a solvent in solvent-based and some water-based printing inks, ensuring proper pigment dispersion and controlled drying rate.
Provides good gloss and flow characteristics essential for high-quality print finishes.

Cleaning Products

Utilized as a solvent and degreaser in industrial cleaning formulations for metals, electronics, and precision instruments.
Effective in removing oils, greases, and other contaminants without aggressive evaporation or residue.

Chemical Intermediate & Extraction

Serves as an intermediate solvent in chemical synthesis processes.
Used in extraction and purification operations where selective solubility and mild evaporation are needed.

Pharmaceuticals & Cosmetics

Occasionally incorporated as a solvent or carrier in pharmaceutical preparations and cosmetic products such as nail polish removers, fragrances, and topical formulations, subject to regulatory compliance.

Secondary Uses

Textile Industry

Used in dyeing and finishing operations as a solvent and carrier for textile chemicals.

Electronics

Applied in the manufacture and cleaning of electronic components due to its moderate evaporation and low residue.

Agriculture

Employed as a solvent in pesticide and herbicide formulations for effective delivery and compatibility.

KEY PRODUCT FEATURES

1. Basic Identification Attributes

Chemical Name (IUPAC): 2-Ethoxyethyl acetate
Common/Trade Name: Ethyl Glycol Acetate
CAS Number: 111-15-9
HS Code: 2915.39.90
Molecular Formula: C6H12O3
Synonyms: Ethylene glycol monoethyl ether acetate, EGA, 2-EEA

2. Physical & Chemical Properties

Physical State: Clear, colorless liquid
Odor: Mild, sweet, fruity odor
Boiling Point: Approximately 135°C
Melting Point: -54°C
Density: 0.95 g/cm³ at 20°C
Flash Point: 55°C (closed cup)
Vapor Pressure: 1.7 mmHg at 20°C
Solubility: Slightly soluble in water (~7 g/100 mL); miscible with most organic solvents such as alcohols, ketones, and esters
Evaporation Rate: Moderate (slower than acetates like ethyl acetate)
Vapor Density: >3 (heavier than air)
Stability: Chemically stable under normal conditions; avoid strong oxidizing agents, acids, and bases

3. Safety & Hazard Attributes

Hazard Class (GHS): Flammable liquid — Category 3
Toxicity: Low acute toxicity; exposure may cause mild irritation to skin, eyes, and respiratory tract
Exposure Limits: OSHA PEL – 50 ppm (8-hour TWA); ACGIH TLV – 20 ppm
Flammability: Flammable liquid and vapor; vapors may form explosive mixtures with air

4. Storage & Handling Attributes

Storage Conditions: Store in a cool, dry, well-ventilated place away from heat, sparks, open flames, and other ignition sources
Container Type: Metal drums, tightly sealed and protected from contamination
Shelf Life: 1 to 2 years if stored properly in original sealed containers
Handling Precautions: Use grounding and bonding during transfer to prevent static discharge; avoid inhalation and skin contact; ensure adequate ventilation

5. Regulatory & Compliance Attributes

FDA Status: Not generally used as a food or pharmaceutical ingredient; subject to regulatory approval for specific applications
REACH Registration: Registered for industrial use in the EU
VOC Regulations: Classified as a volatile organic compound (VOC) under most environmental regulations; usage may be restricted in certain areas
Restrictions: Handle according to flammable liquids guidelines and workplace safety regulations

6. Environmental & Health Impact

Biodegradability: Readily biodegradable under aerobic conditions
Ecotoxicity: Moderate toxicity to aquatic organisms; avoid uncontrolled release to the environment
Bioaccumulation: Low potential for bioaccumulation
Carcinogenicity/Mutagenicity: Not classified as carcinogenic or mutagenic by major health agencies

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

PPE Required:

Chemical-resistant gloves (nitrile, neoprene)
Safety goggles or face shield
Protective clothing or lab coat
Respiratory protection (approved organic vapor respirator) when ventilation is inadequate

Handling Guidelines:

Use in well-ventilated areas or under fume extraction
Avoid skin and eye contact
Prevent vapor accumulation; eliminate ignition sources
Handle containers carefully to avoid spills and leaks

Storage Measures:

Keep containers tightly closed when not in use
Store away from incompatible materials such as strong acids, bases, and oxidizers
Avoid exposure to heat and direct sunlight
Implement spill containment measures

Hygiene Practices:

Wash hands and exposed skin thoroughly after handling
Do not eat, drink, or smoke in work areas
Maintain clean equipment and work surfaces to prevent contamination

First Aid Measures

Inhalation: Move affected person to fresh air immediately; if breathing difficulties or irritation persist, seek medical attention
Skin Contact: Wash affected area with soap and water; remove contaminated clothing; seek medical advice if irritation develops or persists
Eye Contact: Rinse eyes thoroughly with clean water for at least 15 minutes; consult a physician if irritation or redness continues
Ingestion: Rinse mouth with water; do not induce vomiting unless directed by medical personnel; seek immediate medical attention in case of large ingestion

Firefighting Measures

Fire Hazards: Flammable liquid and vapor; vapors may form explosive mixtures with air and travel to ignition sources
Extinguishing Media: Use foam, dry chemical powder, carbon dioxide (CO₂), or water spray
Special Precautions: Firefighters should wear full protective gear and self-contained breathing apparatus (SCBA)
Decomposition Products: Carbon monoxide, carbon dioxide, acetic acid, and toxic fumes may be produced during combustion