What Is Methyl Isobutyl Ketone?
Methyl isobutyl ketone, a colorless organic solvent with the formula C6H12O, is also known by its IUPAC name, 4-methyl-2-pentanone. Synthesized from acetone, it undergoes a three-step process, including an aldol reaction to form diacetone alcohol, dehydration to methyl oxide, and final hydrogenation.
Uses of Methyl Isobutyl Ketone
Primarily used as a solvent in the manufacturing of synthetic resins, paints, adhesives, and inks, methyl isobutyl ketone’s solvency properties extend to various other applications including pharmaceutical extractions, and as a component in antifreeze solutions, among others. It also finds use in magnetic tape production and in extracting penicillins.
Properties of Methyl Isobutyl Ketone
With a melting point of -80°C and a boiling range of around 116.5°C, methyl isobutyl ketone’s physical and chemical properties make it a versatile solvent. Soluble in water, ethanol, ether, and acetone, it is commercially available mainly as a liquid solvent due to its specific sweet odor and flammability.
Other Information on Methyl Isobutyl Ketone
1. Safety
Recognized as a flammable liquid with various health risks, methyl isobutyl ketone is subject to strict safety classifications and handling guidelines under global safety standards.
2. Handling Instructions
Proper safety gear, including protective gloves and glasses, should be worn when handling Methyl Isobutyl Ketone. Work areas should be well-ventilated and equipped with safety installations to mitigate its flammable nature and potential health hazards.
3. Storage
For safety, store methyl isobutyl ketone in specified containers away from incompatible substances and fireproof, well-ventilated areas to prevent accidental ignition or health risks.
4. Regulatory Compliance
Methyl isobutyl ketone is classified as a specified chemical substance, requiring businesses to adhere to stringent environmental and health safety measures, including reporting and management practices aimed at reducing environmental impact and ensuring workplace safety.