Methyl Isobutyl Ketone

Methyl isobutyl ketone (MIBK) is an organic solvent. MIBK is among the top ten most popular organic solvents used in industry. MIBK is a stable, colorless liquid with a pleasant odor. Flash point 73°F. Less dense than water. It is both a medium boiling and a medium-evaporating solvent. MIBK finds application as an industrial solvent in various industries.

Synonyms
4-Methyl-2-pentanone, METHYL ISOBUTYL KETONE, 4-Methylpentan-2-one, Isopropylacetone, Isobutyl methyl ketone, Hexone, 2-Pentanone, 4-methyl-, MIBK, 2-Methyl-4-pentanone, 4-Methyl-2-oxopentane, Methylisobutylketon, Isohexanone
Chemical Formula
C6H12O
CAS Number
108-10-1

Characteristics

Molar Weight
100.16 g/mol
Melting Point
-83.9°C
Boiling Point
116.1°C
Flash Point
15.6°C
Density
0.802 g/cc
Forms
Flammable, Liquid (clear)

Uses and Applications

Key applications

  • Ink, toner and colourant
  • Textile handling
  • Solvents
  • Paint and Coatings

Industries