Ketone
| Formula / Notation | R₂C=O (ketone) | CH₃COCH₃ (acetone), CH₃COC₂H₅ (MEK) |
|---|---|
| Also Known As | Alkanone, Carbonyl compound (internal) |
What is Ketone?
An organic compound containing a carbonyl group (C=O) bonded to two carbon atoms, with general formula RCOR'. Ketones are polar, can form hydrogen bonds with water, and are good solvents. Acetone (propanone) is the simplest and most common ketone, widely used as a solvent.
Formula & Notation
Other Names / Synonyms: Alkanone, Carbonyl compound (internal)
Properties & Characteristics
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
An organic compound containing a carbonyl group (C=O) bonded to two carbon atoms, with general formula RCOR'. Ketones are polar, can form hydrogen bonds with water, and are good solvents. Acetone (propanone) is the simplest and most common ketone, widely used as a solvent.
Acetone: most important ketone — industrial solvent (paints, adhesives, nail polish remover), synthesis of methyl methacrylate, bisphenol A, pharmaceuticals. Methyl ethyl ketone (MEK): industrial solvent. Cyclohexanone: nylon precursor via cyclohexanol. Methyl isobutyl ketone (MIBK): solvent for cel…
Acetone: highly flammable (flash point −20°C), LEL 2.5%. CNS depressant at high concentrations. May aggravate diabetic ketoacidosis. MEK: flammable, irritant, potential neurotoxin with n-hexane coexposure. Avoid all ketone solvent contact with open flames. Vapors heavier than air, accumulate at floo…
The formula or notation for Ketone is: R₂C=O (ketone) | CH₃COCH₃ (acetone), CH₃COC₂H₅ (MEK)