Description
Methyl Ethyl Ketone (MEK), also known as butanone, is a colorless liquid with a sharp, sweet odor. It is a highly flammable and volatile solvent commonly used in industrial applications.
Properties:
- Chemical Formula: C₄H₈O
- Boiling Point: 79.6°C
- Flash Point: -9°C
- Solubility in Water: Partially soluble
Common Uses:
- Paints & Coatings: Used as a solvent for resins, lacquers, and varnishes.
- Adhesives: Helps in manufacturing cyanoacrylates, urethanes, and epoxies.
- Printing Inks: Used in flexographic and gravure inks.
- Cleaning & Degreasing: Removes oils, greases, and contaminants.
- Plastic Welding: Dissolves polystyrene and other plastics.
Safety Considerations:
- Highly flammable—should be stored away from heat sources.
- Can cause irritation to the eyes, nose, and throat.
- Prolonged exposure may lead to neurological effects
Applications of Methyl Ethyl Ketone (MEK)
MEK is widely used in various industries due to its strong solvency and fast evaporation rate. Some of its key applications include:
- Paints & Coatings: Used as a solvent for resins, lacquers, and varnishes.
- Adhesives & Sealants: Helps in manufacturing cyanoacrylates, urethanes, and epoxies.
- Printing Inks: Used in flexographic and gravure inks.
- Cleaning & Degreasing: Removes oils, greases, and contaminants.
- Plastic Welding: Dissolves polystyrene and other plastics.
- Pharmaceuticals & Chemicals: Used as a solvent and intermediate in chemical synthesis.
Safety Precautions
MEK is highly flammable and can pose health risks if not handled properly. Here are some important safety measures:
- Storage: Keep in a tightly sealed container in a cool, well-ventilated area away from heat sources.
- Handling: Avoid direct contact with skin and eyes. Use protective gloves and goggles
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