Methyl Ethyl Ketone (MEK)

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Methyl Ethyl Ketone (MEK) Technical Grade

A High-Efficiency Solvent:


Methyl Ethyl Ketone, also known as MEK Technical Grade, is a powerful, colorless solvent known for its wide-ranging applicability, particularly favored in surface coatings, adhesives, and cleaning processes.


Chemical Properties:

MEK Technical Grade, with the molecular formula C4H8O, is distinguished by its rapid evaporation, strong solvency, and moderate water solubility.


Appearance and Odor:

As a clear, colorless liquid, MEK Technical Grade has a distinct sweet, acetone-like odor, facilitating its identification in various industrial environments.


Boiling and Melting Point:

With a boiling point of 79.6°C and a melting point of -86°C, MEK Technical Grade offers versatility across diverse temperature ranges, suiting various industrial processes.


Solubility and Density:

Partially soluble in water, MEK Technical Grade has a density of approximately 0.805 g/mL at 20°C, which is a key consideration in its application in different solvent mixtures.



MEK Technical Grade is extensively used in formulating surface coatings, adhesives, inks, and for cleaning and degreasing purposes.


Surface Coatings:

Its high solvency and quick evaporation rate make MEK Technical Grade a preferred solvent in the paint and coating industry, especially for lacquers and varnishes.


Adhesive Industry:

MEK Technical Grade is effective in dissolving resins and other components in adhesive manufacturing, contributing to the production of robust adhesive products.


Cleaning and Degreasing:

Known for its potent degreasing properties, MEK Technical Grade is ideal for cleaning metal parts and machinery, particularly where rapid drying and no residue are critical.


Handling and Storage:

Handling and storage of MEK Technical Grade require adherence to safety guidelines due to its flammability and potential health hazards.


Protective Measures:

Using proper personal protective equipment (PPE) like respirators, gloves, and eye protection is vital when handling MEK Technical Grade. Ensuring good ventilation is crucial to minimize inhalation risks.


Storage Conditions:

MEK Technical Grade should be stored in a cool, well-ventilated area, away from heat, sparks, and open flames. Keeping containers tightly sealed is important to prevent evaporation and contamination.



Methyl Ethyl Ketone Technical Grade is a key solvent in various industries, valued for its efficiency in dissolving, cleaning, and quick drying properties. Strict safety practices are essential in its handling and storage to ensure safe and effective industrial use.