Ethyl acetate (EtOAc), CAS 141-78-6, is one of the most widely used organic solvents in modern industry. It is commonly applied in coatings, inks, adhesives, pharmaceuticals, and chemical synthesis.
For global buyers, understanding ethyl acetate density, specifications, and temperature behavior is essential for accurate formulation, transportation, and bulk procurement decisions.
This article provides a clear overview of ethyl acetate density (EtOAc), technical specifications, temperature data, and industrial applications, helping buyers select a reliable supplier.
Ethyl Acetate Specifications Overview
Industrial-grade ethyl acetate is typically supplied with the following specifications:
| Item | Specification |
|---|---|
| Chemical Formula | C₄H₈O₂ |
| CAS Number | 141-78-6 |
| Molecular Weight | 88.11 g/mol |
| Appearance | Colorless transparent liquid |
| Odor | Fruity characteristic smell |
| Purity | 99.5% / 99.9% |
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Ethyl Acetate Density (EtOAc) and Temperature Data
One of the most important technical parameters is ethyl acetate density, which directly affects formulation accuracy and bulk conversion.
- Ethyl acetate density at 20°C: 0.897 g/cm³
- Ethyl acetate density at 25 c: 0.902 g/cm³
Ethyl Acetate Density at Different Temperatures
Many industrial users specifically look for ethyl acetate density at different temperatures to ensure accurate process control.
| Temperature (°C) | Density (g/cm³) |
|---|---|
| 0°C | 0.924 |
| 10°C | 0.912 |
| 20°C | 0.897 |
| 25°C | 0.902 |
| 30°C | 0.889 |
Physical and Chemical Properties of Ethyl Acetate
Ethyl Acetate Physical Properties
This clear, volatile liquid carries a distinct fruity scent, boiling at 77°C and melting at -83.6°C. Moreover, its flammability kicks in at a flash point of -4°C, and though miscible with alcohols, ethers, and hydrocarbons, it only dissolves modestly in water (8.7% at 20°C).
Ethyl Acetate Chemical Properties
Formed through the condensation of acetic acid and ethanol, this ester remains stable but can hydrolyze under acidic or basic conditions, reverting to its original components. Moreover, ethyl acetate (EtOAc) participates in a range of reactions, including:
- Oxidation: It can undergo combustion in the presence of oxygen, producing carbon dioxide and water.
- Nucleophilic addition: The carbonyl group can undergo nucleophilic addition reactions with nucleophiles like alcohols or amines.
Applications of Ethyl Acetate (CAS 141-78-6)
Ethyl Acetate Solvent for Paints, Coatings and Inks
Ethyl Acetate is one of the most widely used fast-evaporating solvents in the coatings and printing industry, especially in Asia.
Ethyl Acetate (EtOAc) is commonly applied in automotive paints, industrial lacquers, varnishes, and printing inks. Due to its excellent volatility and solvency, Ethyl Acetate helps control viscosity, improve flow performance, and ensure quick drying during production.
This makes it highly suitable for:
- High-speed printing inks
- Industrial spray painting systems
- Automotive coating formulations
- Industrial solvent-based coatings
Ethyl Acetate for Adhesives and Packaging Industry
Ethyl Acetate is widely used in adhesives, sealants, and flexible packaging materials, where strong bonding and fast evaporation are required.
It plays a key role in:
- Manufacturing strong industrial adhesives (footwear, construction, furniture)
- Laminating adhesives for food packaging materials
- Printing inks for plastic films and aluminum foils
- Resin dissolution for packaging production processes
Ethyl Acetate for Pharmaceuticals and Cosmetics
Approximately 8–10% of global Ethyl Acetate consumption comes from the pharmaceutical and cosmetic industries.
Ethyl acetate pharmaceutical grade solvent
It is used as a process solvent for purification and concentration of active pharmaceutical ingredients (APIs) due to its favorable boiling point and extraction efficiency.
High purity ethyl acetate for cosmetics industry
In cosmetics and personal care products, Ethyl Acetate is commonly found in:
- Nail polish removers
- Perfume formulations
- Base coats and cosmetic solvents
- Fragrance processing systems
Its mild odor and fast evaporation make it suitable for products requiring clean residue-free performance.
Ethyl Acetate for Food And Beverage (Flavors & Extraction)
Ethyl Acetate also plays a niche but important role in the food and beverage industry, particularly in flavor extraction and aroma processing.
It is used for:
- Decaffeination of coffee and tea (natural extraction process)
- Extraction of flavor compounds from fruits and herbs
- Natural occurrence in wine and fruit aroma profiles
- Flavoring agent in controlled food applications
Because of its relatively low toxicity, Ethyl Acetate is generally recognized as GRAS (Generally Recognized As Safe) when used in limited food-grade applications.
2026 Buying Guide: How to Choose a Reliable Supplier
When sourcing ethyl acetate, buyers should evaluate:
- Stable purity (99.5% / 99.9%)
- Consistent ethyl acetate density
- COA / MSDS / TDS availability
- Production capacity and export experience
- Packaging options (drums / ISO tanks / bulk supply)
Why Choose Tianjin Gnee Biotech Co., Ltd.?
Tianjin Gnee Biotech Co., Ltd. is a professional manufacturer and global supplier of high-quality ethyl acetate and other chemical raw materials.
Key Advantages:
- Factory-direct supply with competitive pricing
- Strict quality control system for every batch
- Stable ethyl acetate density and purity assurance
- Flexible packaging solutions for global logistics
- Strong export experience to multiple international markets
As a reliable chemical supplier, Gnee Biotech ensures consistent product quality and stable supply for industrial buyers worldwide.
Request a Quote for Ethyl Acetate (EtOAc)
Looking for a stable and cost-effective ethyl acetate supplier in 2026?
Contact Tianjin Gnee Biotech Co., Ltd. to get:
- Latest bulk price
- COA / MSDS / TDS documents
- Fast delivery solutions
Send your inquiry today and receive a professional response within 24 hours.
