Acetone Vs MEK: What’s the Difference?

Acetone is a well-known organic solvent that is mostly used in industrial and environmental settings. It is also used as a disinfectant and degreaser. MEK, on the other hand, is an acronym for methyl ethyl ketone. It is a volatile liquid that can be used as a solvent, paint thinner, and gasoline additive.

Both acetone and MEK have many uses in industry and are used in various ways. However, acetone has one major advantage over MEK – it is less flammable. This means that it can be used in places where MEK would be dangerous or fatal if it were to ignite.

What is Acetone?

Acetone is a ketone and an ester with the chemical formula C3H6O2. Acetone is a colorless, flammable liquid with a sharp, unpleasant odor. It is also used as a solvent in the production of plastics and other chemicals.

What is MEK?

Most people are familiar with acetone, which is used to remove nail polish, skin oils, and other residues. But what many people don’t know is that acetone is also used as a chemical weapon.

Acetone can be used to make a nerve agent called MEK (methyl ethyl ketone), which is toxic and can kill people if it gets into their airways.

MEK was first developed in the 1960s by the Iranian government as a way to incapacitate enemies during warfare. It was later discovered that MEK could also be used as a chemical weapon and has been banned by the United Nations since 1997.

What are the Differences between Acetone and MEK?

Acetone is a highly flammable and toxic solvent used in paint and varnish removal, as well as the production of plastics. It is also a precursor to other chemicals, including MEK.

MEK is relatively new compared to acetone, having been synthesized in the 1970s. It is a potent neurotoxin that can be used in chemical weapon manufacture, as well as research into cancer treatments.

How to Test for Acetone and MEK Levels in a Sample

Acetone and MEK are two common solvents used in forensic labs. However, what is the difference between acetone and MEK? How can you test for acetone and MEK levels in a sample?

The main difference between acetone and MEK is that acetone is a volatile solvent which means it can escape easily from the sample and cause contamination. On the other hand, MEK is a non-volatile solvent which means it does not evaporate easily and does not cause contamination.

To test for acetone or MEK levels in a sample, you need to firstly determine how much of the solvent you want to test for. You then need to add an appropriate amount of the solvent to the sample container and wait until the solvent has fully dissolved the sample material. Once the solvent has dissolved all of the material, you can measure the amount of solvent that has been absorbed by using a spectrophotometer.

How is Acetone Used?

Acetone is a general purpose solvent that is commonly used in a variety of industries. It can be used to remove oils, waxes, and other contaminants from surfaces. Acetone also has a variety of uses in the chemical industry, including the production of chemicals and plastics.

How is MEK Used?

Acetone is a popular solvent that is used in a variety of industries, including the chemical and pharmaceutical industries. MEK is also a popular solvent that is used in a variety of industries, including the chemical and pharmaceutical industries. However, acetone and MEK have one major difference: acetone can be harmful if ingested or breathed in, while MEK is not harmful if ingested or breathed in.


Acetone and MEK are both powerful solvents that can be used to clean various surfaces. Acetone is less volatile than MEK, which means it’s less likely to cause environmental damage if released into the atmosphere. Acetone is also more effective at dissolving grease and oils, making it a better choice for cleaning purposes where residue remains on surfaces after other cleaners have been applied.