Is methyl isobutyl ketone MIBK organic?
Methyl Isobutyl Ketone (MIBK) is a clear, colourless organic chemical that belongs to the family of ketones. MIBK has a slightly sweet odour and a moderate evaporation rate. It is soluble in water and other organic solvents, making it a versatile solvent for a wide range of applications. CAS 108-10-1 methyl isobutyl ketoneis also used as a denaturant in the production of ethanol, as a chemical intermediate in the synthesis of various chemicals, and as a cleaning agent in the electronics industry.
Typical Properties:
| Formula: | C6H12O |
| Molecular mass: | 100.2 |
| Boiling point: | 117°C |
| Melting Point: | -85°C |
| Flash Point: | 14°C |

Is MIBK (CAS 108-10-1) polar or nonpolar?
Methyl isobutyl ketone MIBK is a polar aprotic solvent. It possesses a permanent dipole moment due to its carbonyl group (C=O). But the polarity is similar to ethyl acetate. Water solubility is not good compare to other ketone solvents like acetone and MEK (methyl ethyl ketone). This property makes MIBK an useful liquid-liquid extraction solvent.
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