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Diisobutyl Ketone

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Diisobutyl Ketone
Chemical Product

Diisobutyl Ketone

Molecular FormulaC8H16O CAS108-83-8 Molecular Weight128.21 g/mol g/mol
SynonymsDIBK, 4-Methylpentan-2-one
Safety & Hazards (GHS) Danger
Flammable Flammable Irritant Irritant Health hazard Health hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Diisobutyl Ketone is an organic solvent used in various industrial applications, including coatings, adhesives, and in chemical synthesis.
- Chemical Manufacturing: Used as a solvent in paints, coatings, and adhesives. - Solvent: Applied as a solvent in chemical formulations, such as resins and lacquers. - Pharmaceutical Industry: Used as a solvent for active ingredients in some pharmaceutical formulations. - Printing and Ink: Used in the formulation of printing inks and in cleaning processes.
AppearanceColorless liquid
OdorMild, sweet odor
Molecular FormulaC8H16O
Molecular Weight128.21 g/mol
Boiling Point174.5 °C
Density0.805 g/cm³
SolubilityInsoluble in water, miscible with most organic solvents
Flash Point29 °C
Chemical StabilityStable under normal conditions, but highly flammable and should be stored away from heat and sparks
IUPAC Name2,6-dimethylheptan-4-one
Molecular FormulaC8H16O
Molecular Weight128.21 g/mol g/mol
SMILESCC(C)CC(=O)CC(C)C
InChIKeyPTTPXKJBFFKCEK-UHFFFAOYSA-N
  • H226 Flammable liquid and vapor
  • H305 May be harmful if swallowed and enters airways
  • H320 Causes eye irritation
  • H335 May cause respiratory irritation
  • H336 May cause drowsiness or dizziness
  • H370 Causes damage to organs
  • H402 Harmful to aquatic life
  • H412 Harmful to aquatic life with long lasting effects

⚠️ For information only; not a substitute for the official SDS.

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