methyl isobutyl ketone , MIBK (Abkürzung)

This marker featured an alcohol-based ink instead of methyl isobutyl ketone.

Methyl isobutyl ketone is manufactured from acetone via a three-step process.

Methyl isobutyl ketone is also used as a denaturing agent for denatured alcohol.

This is a liquid-liquid extraction process which uses methyl isobutyl ketone as the extractant.

Treatment of fructose with acids followed by liquid-liquid extraction into organic solvents such as methyl isobutyl ketone.

Mesityl oxide is used as a solvent and in the production of methyl isobutyl ketone by hydrogenation:

Methyl isobutyl ketone (Hexone)

Other typical additives include isopropyl alcohol, acetone, methyl ethyl ketone, methyl isobutyl ketone, and denatonium.

The liquid-liquid extraction of the thiocyanate-oxide derivatives, exploits the slightly greater solubility of the hafnium derivative in methyl isobutyl ketone vs water.

Many millions of kilograms of acetone are consumed in the production of the solvents methyl isobutyl alcohol and methyl isobutyl ketone.

The ethyl alcohol content is 90.5% and is denatured with Methyl Isobutyl Ketone 3.8% and 1% gasoline, kerosene or a rubber hydrocarbon solvent.

It undergoes dehydration to give the α,β-unsaturated ketone, mesityl oxide: Hydrogenation of mesityl oxide gives the industrial solvent, methyl isobutyl ketone ("MIBK").

The acid can be extracted from the fermentation broth with methyl isobutyl ketone under neutral or slightly basic pH conditions, and the fats and oils are removed by washing with petroleum ether.

The CS spray used by police forces is in the form of a hand-held aerosol canister containing a 5% solution of CS dissolved in methyl isobutyl ketone and propelled by pressurized nitrogen.

The solvent in which CS is dissolved, methyl isobutyl ketone (MIBK), is classified as harmful by inhalation; irritating to the eyes and respiratory system; and repeated exposure may cause skin dryness or cracking.

Seven trials were conducted, in which CS gas canisters containing methyl isobutyl ketone (a solvent in all CS sprays used by the United Kingdom police) were sprayed over mannequins wearing street clothing.