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Di-iso-butyl ketone (DIBK)
Chemical name :
Chemical formula :
English abbreviation :
Properties :

Di-iso-butyl ketone (DIBK)
(CH3)2CHCH2COCH2CH(CH3)2
DIBK
This product is colorless transparent flammable liquid which has the pepper mint odor. It can mix dissolve with the ethyl alcohol, aromatic hydrocarbon, halohydrocarbon, ethers and water. Melting point: -46.4 °C , boiling point 168.2 °C , self-ignition point: 473 °C , Flash point:

Quality Index:

Index Name

Index

Appearance

Colorless transparent liquid

Purity( wt% ) ≥

80

Chroma APHA ≤

20

Density ( 20°C )g/cm3

0.804-0.812

Water content( wt% ) ≤

0.2

Acidity(acetic acid)%(wt%) ≤

0.02

Refractive index( 25 ° C )

1.410-1.4141

Distillation Range ° C

163.0-176.0

Alcohol(DIBC)( wt% ) ≤

2.0

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