Methyl Isobutyl Ketone (MIBK) ACS Grade

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Methyl Isobutyl Ketone (MIBK) ACS Grade: A Solvent of Distinction

Methyl Isobutyl Ketone, known as MIBK, is a versatile solvent with the formula \( C_6H_{12}O \). As an ACS Grade product, it meets the purity criteria established by the American Chemical Society, making it suitable for high precision laboratory work and analytical applications.

Chemical and Physical Properties

MIBK is a colorless liquid with a characteristic mild odor. It is known for its good solvency properties and relatively low density.

Volatility and Solubility

This solvent exhibits moderate volatility and is miscible with most organic solvents, though it has limited water solubility. Its balanced evaporation rate makes it useful in various chemical processes.

Purity and Efficacy

The ACS Grade of MIBK ensures high purity, essential for achieving consistent and reliable results in sensitive analytical procedures.

Applications in Research and Industry

MIBK’s chemical properties make it a valuable solvent in both research and industrial settings.

Scientific Research

In laboratories, MIBK is used in chromatography, spectrophotometry, and as a solvent or reagent in various chemical syntheses.

Industrial Use

Industrially, it finds applications in the manufacture of paints, varnishes, and other coatings due to its excellent solvency for many synthetic and natural resins.

Handling and Storage

As with many organic solvents, careful handling and proper storage of MIBK are essential.

Safety Measures

Use of protective equipment, such as gloves and goggles, is advised. It should be handled in well-ventilated areas to minimize inhalation exposure. As a flammable liquid, it should be kept away from ignition sources.

Storage Guidelines

MIBK should be stored in a cool, dry place, in tightly closed containers to prevent moisture ingress and evaporation. It must be stored separately from oxidizing agents and acids.


Methyl Isobutyl Ketone (MIBK) ACS Grade stands out for its solvency, moderate evaporation rate, and high purity, making it a preferred choice in various analytical and industrial applications. Proper handling and storage practices are crucial to maintain its quality and ensure safety in its use.

Methyl Isobutyl Ketone (MIBK) SDS PDF - 516KB