Methyl Ethyl Ketone (MEK) | Butanone

Description

Buy Methyl Ethyl Ketone (MEK / Butanone)

Want to buy methyl ethyl ketone for professional use? This solvent, also known as MEK or butanone, is a colorless liquid with a distinctive odor and strong dissolving power. It has a fast evaporation and has various applications within the industry such as the paint, varnish, coatings and adhesive industry.

Product Specifications

• Product Name: Methyl Ethyl Ketone
• Also Known As: MEK, butanone
• CAS Number: 78-93-3
• Chemical formula: C₄H₈O
• Purity/Quality: Technical quality
• Shape: Liquid
• Delivery: Directly from stock, fast shipping
• Application: Applications within industry, laboratories and the paints and coatings sector

What is methyl ethyl ketone used for?

Methyl ethyl ketone is widely used as a solvent and thinner within the paint, varnish, coatings and adhesive industries. It is used to dilute resins, paints, varnishes and adhesive systems, where fast drying and good workability are desired.

In addition, it is used in plastic and rubber production for dissolving polymers and adjusting viscosity during production processes. In the printing industry, MEK is used as a solvent for printing inks, especially in flexo and rotogravure processes.

It is also used for cleaning and degreasing, for example for the removal of grease, oils, ink residues and other contaminants from suitable surfaces and technical installations.

Use depends on the application and is the responsibility of the professional user.

Instructions for use for Methyl Ethyl Ketone (MEK)

To open the bottle with safe, first press firmly on the cap, then turn it to the left to unlock the childproof closure.

1. Cleaning and Degreasing:
   • Apply a small amount to a clean cloth or sponge.
   • Gently rub the surface to remove grease, oil, ink or other contaminants.
   • Let the surface air dry; The fabric evaporates quickly and leaves a clean surface.
2. Preparation for Painting:
   • Clean the surface to be painted thoroughly with MEK for better paint adhesion.
   • Make sure the surface is completely dry before you start painting.
3. Glue remover:
   • Apply the product directly to the adhesive residue.
   • Let it sit for a few minutes and then scrape away the softened adhesive residue.
   • Rinse the area with MEK for a clean result.

Chemical properties

Methyl ethyl ketone is a volatile, flammable liquid with a relatively low boiling point. It is miscible with water and many organic solvents. Due to the rapid evaporation, no visible residue is usually left behind after application, which is relevant for cleaning and surface preparation.

Storage and use

Store the product in a cool, well-ventilated and tightly closed containers. Keep it away from heat, sparks and open flames. Use only with appropriate personal protective equipment and in accordance with applicable safety procedures.

Health and Safety

Danger

Hazard statements (H phrases)

• H225: Highly flammable liquid and vapour
  
• H319: Causes serious eye irritation
• H336: May cause drowsiness or dizziness

Precautionary measures (P-phrases)

• P102: Keep out of the reach of children
• P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Do not smoke.
• P261: Avoid breathing dust/fume/gas/mist/vapour/spray
• P271: Use only outdoors or in a well-ventilated area
• P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. remove contact lenses, if possible; keep rinsing.
• P501: Dispose of contents/container in accordance with applicable legal waste disposal regulations

Frequently Asked Questions (FAQ)

Is methyl ethyl ketone flammable?
Yes, MEK is flammable and should be kept away from ignition sources.

What is MEK most commonly used for?
For thinning paints, varnishes and adhesives as well as for material-oriented cleaning and degreasing.

Is methyl ethyl ketone suitable for industrial processes?
Yes, it is widely used within plastic, rubber, and printing processes.

How should methyl ethyl ketone be stored?
Cool, well ventilated and in tightly closed containers, separated from heat sources.

Learn more

Extensive chemical properties and applications of can be found at: PubChem – MEK