Is methyl ethyl ketone reactive?
METHYL ETHYL KETONE is explosive in the form of vapor when exposed to heat, flame or sparks. Ignition on contact with potassium tert-butoxide. Reactive with strong oxidizing materials, and will dissolve or soften some plastics.
What’s the difference between acetone and methyl ethyl ketone?
MEK or Methyl Ethyl Ketone is stronger than Acetone, because it has a slower evaporation rate and boils at a higher temperature. These differences are why MEK can be a stronger cleaning agent than acetone.
Is methyl ethyl ketone soluble in water?
WaterButanone / Soluble inWater is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth’s hydrosphere and the fluids of all known living organisms. It is vital for all known forms of life, even though it provides neither food, energy, nor organic micronutrients. Wikipedia
Is methyl ethyl ketone a polar solvent?
Acetone, methyl ethyl ketone, ethyl acetate, acetonitrile and other polar aprotic solvents are strong inducers of aneuploidy in Saccharomyces cerevisiae. Mutat Res. 1985 May;149(3):339-51. doi: 10.1016/0027-5107(85)90150-2.
Is MEK a volatile organic compound?
On March 30, 1998, EPA denied the petition based on the conclusion that Volatile Organic Compounds (VOCs), such as MEK, contribute to the formation of tropospheric ozone which is known to cause significant adverse effects to human health and the environment.
Is MEK hygroscopic?
It should also be considered that MEK is a hygroscopic solvent, while PS is slightly hydrophobic. The absorption of water by MEK can further alter the interactions between the solvent and different PS phases.
Does MEK evaporate quickly?
Methyl Ethyl Ketone (MEK) is a clear, colorless, low-boiling organ- ic liquid with a typical ketone odor. It is a fast evaporating sol- vent with an evaporation rate simi- lar to ethyl acetate. Although not as volatile as acetone, Methyl Ethyl Ketone is similar to acetone in many respects.
Does MEK melt plastic?
It can dissolve many plastics, including polystyrene, and can bind plastics together. MEK works as a welding agent by dissolving the surface where it is applied and then evaporating – acting as more of a chemical welding agent.
Does MEK dissolve plastic?
MEK is used as an effective plastic welding agent. It can dissolve many plastics, including polystyrene, and can bind plastics together. MEK works as a welding agent by dissolving the surface where it is applied and then evaporating – acting as more of a chemical welding agent.
Is MEK miscible with water?
Methyl ethyl ketone, MEK, a low boiling, fast evaporating solvent is a Methyl ethyl ketone, MEK, is a low boiling, fast evaporating solvent colourless, stable liquid, partially miscible with water.
Does MEK evaporate?
It is a colorless liquid with a sharp, sweet odor. It is also known as methyl ethyl ketone (MEK). 2-Butanone is produced in large quantities. Nearly half of its use is in paints and other coatings because it will quickly evaporate into the air and it dissolves many substances.
What is MEK solvent used for?
Methyl ethyl ketone (MEK) is a colorless liquid that has a sweet odor and is soluble in water. It is a highly volatile chemical and is frequently used as a commercial cleaner and solvent for glues, paints, coatings, and printing inks.
Will MEK melt plastic?
Is MEK lighter than air?
Methyl ethyl ketone appears as colorless fairly volatile liquid with a pleasant pungent odor. Flash point 20°F. Vapors heavier than air.
Will MEK remove paint?
Methyl Ethyl Keytone (MEK): Also known as butanone, MEK is often used to wipe down surfaces before new paint or stain is added. It can be used to remove paint, adhesive, epoxy, grease and dirt.
Is MEK flammable?
* Exposure can cause dizziness, lightheadedness, headache, nausea, blurred vision, and may cause you to pass out. * Repeated high exposure can damage the nervous system and may affect the brain. * Methyl Ethyl Ketone is a FLAMMABLE LIQUID and a FIRE HAZARD.
Will MEK remove super glue?
Isopropanol or MEK can be used to remove adhesive excess. In order to not harm the joint, dampen a paper towel with the solvent and then wipe the joint rather than showering the bond with solvent. Two part systems are quite satisfying to clean off.
Will MEK melt PVC?
[ABS, PVC, HIPS] => Acetone and Methyl Ethyl Ketone [MEK aka 2-Butanone] will dissolve both ABS and PVC and chemically rebuild the joint in a less ordered manner as the solvents dries.
What kind of solvent is MEK?
Will MEK dissolve plastic?