Description
Isopropyl acetate is a clear, colorless liquid with a pleasant fruity odor. It is the ester of isopropanol and acetic acid. Known for its fast evaporation rate and strong solvency, it is widely used in coatings, adhesives, and printing inks.
This solvent dissolves a wide range of resins, oils, and waxes. Because of its low surface tension and volatility, it promotes smooth application and fast drying. It also plays a role in fragrance and flavor formulations due to its mild scent.
Its good balance between solvency power and safety makes it suitable for both industrial and consumer product formulations.
Chemical Properties
Chemical Name: Isopropyl Acetate
Synonyms: 2-Propyl Acetate, Acetic Acid Isopropyl Ester
Molecular Formula: C₅H₁₀O₂
Molecular Weight: 102.13 g/mol
CAS Number: 108-21-4
EC Number: 203-561-1
Appearance: Clear, colorless liquid
Odor: Fruity, sweet odor
Density: ~0.87 g/cm³
Boiling Point: 89°C
Flash Point: 2°C (closed cup)
Solubility: Slightly soluble in water; miscible with alcohols, ethers, and most organic solvents
Vapor Pressure: High (33 mmHg at 20°C)
Applications
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Coatings and Paints: Fast-drying solvent for lacquers and enamels
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Adhesives: Promotes resin solubility and improves application smoothness
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Printing Inks: Enhances drying speed and clarity in flexographic and gravure systems
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Fragrances and Flavors: Used as a carrier or diluent
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Cleaning Agents: Functions as a quick-evaporating degreaser
Industries of Use
Paints and Surface Coatings:
Isopropyl acetate is valued for its high volatility and smooth finish. It helps reduce drying times in solvent-based paints and specialty coatings.
Adhesive Industry:
It supports the formulation of high-performance adhesives by dissolving tackifying resins and film formers.
Ink and Printing:
Printing professionals use it in ink blends to control flow and drying behavior. It ensures consistent print quality at high speeds.
Fragrance and Personal Care:
Its mild fruity scent allows its use as a carrier solvent in perfumes and room fresheners.
Cleaning Solutions:
Its fast evaporation and solvency make it ideal for degreasing electronics and precision parts.
Storage Conditions
Store in a tightly sealed container in a cool, dry, well-ventilated area.
Keep away from heat, sparks, flames, and direct sunlight.
Use only explosion-proof equipment in handling areas.
Recommended storage temperature: 5–25°C
Packaging
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20 L HDPE drum
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200 L HDPE barrel
Containers are UN-approved and labeled with product details and hazard symbols.
Safety & Handling
Avoid breathing vapors or contact with skin and eyes.
Wear suitable protective clothing, gloves, and eye protection.
Use only in well-ventilated areas.
Follow local and international regulations for waste disposal.
