Methyl Iso Butyl Ketone (also known as MIBK, methyl isobutyl ketone, and mono-iso butyl ketone) is a clear, colourless liquid with a characteristic ketone odour. It has the chemical formula C6H12 and is slightly soluble in water and is miscible with most organic solvents.

Substance name:methyl isobutyl ketone
Trade name:Methyl Isobutyl Ketone
EC no:203-550-1
CAS no:108-10-1
HS code:29141300
Formula:C6H12O
Synonyms:2-methyl-4-pentanone / 2-methylpropyl methyl ketone / 2-pentanone, 4-methyl- / 4-methyl-2-oxopentane / 4-methyl-2-pentanone / 4-methylpentan-2-one / AI3-01229 / Caswell No. 574AA / FEMA No 2731 / hexanone (=methyl isobutyl keton) / hexone / iso-butyl ketone / isobutyl methyl ketone / isopropylacetone (=4-methyl-2-pentanone) / ketone, isobutyl methyl / Methyl isobutyl ketone / MIBK (=methyl isobutyl ketone) / MIK / SHELL MIBK