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Di-Iso Butyl Ketone(DIBK)
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Di-Iso Butyl Ketone(DIBK)
2,6-Dimethyl-4-heptanone

Synonyms  : Diisobutyl ketone; Isovalerone

Molecular Structure:       二异丁基酮, CAS #: 108-83-8

Molecular Formula:        C9H18O

Molecular Weight:         142.24

 

CAS NO:                      108-83-8

EINECS NO:                 203-620-1

FEMA  NO:                   3537

Transportant Information:UN No 1157. Hazard class 3. Packing group III.

H.S CODE:                   219141900 90

 

 

DIBK (Diisobutyl Ketone)

Applications/Uses

  • Automotive OEM
  • Coatings for Automotive Plastics
  • Coalescing aid for nitrocellulose (NC) lacquer emulsions
  • Coalescing aid
  • Coatings - OEM and Special Purpose
  • Roll-coating inks
  • Truck/Bus/Commercial Vehicles
  • Viscosity modifier in poly-vinyl chloride (PVC) organosols

Key Attributes

  • Good solvent activity
  • High blush resistance
  • Low density
  • Low surface tension
  • Low water solubility
  • Non-HAP
  • Slow evaporation rate

Product Description

DIBK (diisobutyl ketone) is a slow evaporating, low density solvent that has good solvency for many synthetic resins including nitrocellulose, rosin esters, phenolics, hydrocarbons, alkyds, polyesters, and acrylics. It is useful as a retarder solvent to improve flow and minimize humidity blushing.



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