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Is methyl isobutyl ketone toxic?

Is methyl isobutyl ketone toxic?

Methyl isobutyl ketone is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose. Acute (short-term) exposure to methyl isobutyl ketone may irritate the eyes and mucous membranes, and cause weakness, headache, nausea, lightheadedness, vomiting, dizziness, incoordination, narcosis in humans.

What does methyl isobutyl ketone smell like?

Methyl isobutyl ketone (MIBK) is a colorless liquid with an odor similar to mothballs.

What is methyl isopropyl ketone used for?

Methyl isobutyl ketone is used as an industrial solvent, a fragrance, denaturant or solvent in cosmetic products, to denature alcohol and as an excipient in drugs.

Is methyl isobutyl ketone a hap?

EPA has classified methyl isobutyl ketone as a Group D, not classifiable as to human carcinogenicity.

Is MIBK flammable?

FIRE HAZARDS * Methyl Isobutyl Ketone is a FLAMMABLE LIQUID. * Use dry chemical, CO2, alcohol-resistant foam or other foaming agent, as water may not be effective in fighting fires. * POISONOUS GASES ARE PRODUCED IN FIRE. * CONTAINERS MAY EXPLODE IN FIRE.


Although classified as a volatile organic compound (VOC), MIBK continues to benefit from increased demand in high-solids coatings.

Is methyl isobutyl ketone flammable?

* Exposure to high concentrations can cause you to feel dizzy and lightheaded, and to pass out. * Prolonged contact can cause a skin rash, dryness and redness. * Methyl Isobutyl Ketone may damage the liver and kidneys. * Methyl Isobutyl Ketone is a FLAMMABLE LIQUID and a FIRE HAZARD.

What is the formula of isopropyl methyl ketone?

Methyl isopropyl ketone/Formula

Why are ketones used as solvents?

The ketones acetone and methyl ethyl ketone are used as solvents due to their low molecular weight. They are prepared by oxidation of secondary alcohols or the destructive distillation of salts of organic acids. The Water solubility of Ketones with higher homologs reduce with an increase in carbon atoms.

Is toluene a hazardous air pollutant?

What Are Toxic Air Pollutants? Toxic, or hazardous, air pollutants cause or are suspected of causing cancer, birth defects, or other serious harms. They can be gases, like hydrogen chloride, benzene or toluene, dioxin, or compounds like asbestos, or elements such as cadmium, mercury, and chromium.

Is propylene a hap?

Under the Clean Air Act, EPA is required to regulate emissions of hazardous air pollutants….Initial List of Hazardous Air Pollutants with Modifications.

CAS Number Chemical Name
57578 beta-Propiolactone
123386 Propionaldehyde
114261 Propoxur (Baygon)
78875 Propylene dichloride (1,2-Dichloropropane)

What is the boiling point of 2 butanone?

79.64 °C
Butanone/Boiling point