Skip to main content

Diisobutyl Ketone

For more information call 1-800-282-3982 or email info@parchem.com!

Inquire with a Quick Quote

Product Description

PRODUCT

Diisobutyl Ketone

CAS #

108-83-8

SYNONYM

DIBK; Dibutyl ketone; s-Diisopropylacetone; Isobutyl ketone; Isovalerone; Valerone; ; 4-Heptanone, 2,6-dimethyl-; 2,6-Dimethylheptan-4-one

Show More

Show Less

FORMULA

C9H18O

PRODUCT TYPE

Organic

HAZARD

0 Non-Regulated Material

Typical Product Specifications

PURITY

94.0% m/m min

WATER

0.1% m/m

DENSITY @ 20C

0.808 kg/L

COEFFICIENT OF CUBIC EXPANSION @ 20C

10 10^-4/C

REFRACTIVE INDEX @ 20° C

1.413

COLOR

<10 Pt-Co

BOILING POINT

168 C

RELATIVE EVAPORATION RATE (NBUAC=1)

0.18

RELATIVE EVAPORATION RATE (ETHER=1)

48

ANTOINE CONSTANT A #

6.07029 kPa, C

ANTOINE CONSTANT B #

1476.40 kPa, C

ANTOINE CONSTANT C #

195.000 kPa, C

TEMPERATURE LIMITS FOR ANTOINE EQUATION

+20 to +170 C

VAPOUR PRESSURE @ 20C

0.16 kPa

VAPOR PRESSURE @ 50C

1.1 kPa

SATURATED VAPOUR CONCENTRATION @ 20C

9 g/m^3

FLASH POINT (ABEL)

50 C

AUTO IGNITION TEMP

345 C

LOWER EXPLOSION LIMIT

0.8% v/v

UPPER EXPLOSION LIMIT

6.2% v/v

ELECTRICAL CONDUCTIVITY @ 20C

4 uS/m

DIELECTRIC CONSTANT @ 20C

9.9

FREEZING POINT

-42 C

SURFACE TENSION @ 20C

23 mN/m

VISCOSITY @ 20C

0.92 mPa.s

HILDEBRAND SOLUBILITY PARAMETER

7.8 (cal/cm^3)^1/2

HYDROGEN BONDING INDEX

9.8

FRACTIONAL POLARITY

0.123

DILUTION RATION: TOLUENE

1.5

DILUTION RATION SBP 100/140

0.8

HEAT OF VAPORIZATION @TBOIL

277 kJ/kg

HEAT OF COMBUSTION (NET) @25C

37500 kJ/kg

SPECIFIC HEAT @20C

2.0 kJ/kg/C

THERMAL CONDUCTIVITY @ 20C

0.13 W/m/C

MISCIBILITY @20C: SOLVENT IN WATER

0.05% m/m

MISCIBILITY @20C: WATER IN SOLVENT

0.45% m/m

AZEOTRAPE WITH WATER: BOILING POINT

97.3 C

AZEOTROPE WITH WATER: SOLVENT CONTENT

49.0% m/m

MOLECULAR WEIGHT

142 g/mol

CHEMICAL STRUCTURE

Diisobutyl Ketone distributor CAS: 108-83-8 C9H18O chemical structure

MELTING POINT

-46 c

PH

neutral

VAPOR PRESSURE

1.65 mm hg

REFRACTIVE INDEX

1.4130 (20 c)

ODOR

mild sweet peppermint odor

FLASH POINT

(cc) 49 c

DENSITY

0.8076

SURFACE TENSION

24.54 dynescm

AUTO/SELF IGNITION TEMPERATURE

temp. 396 c

PRACTICALLY INSOLUBLE

in water

NOTES

It is miscible with most organic solvents and immiscible with water. It is a high-boiling point, slow evaporating solvent. Solvent for nitrocellulose, rubber, synthetic resins, lacquers, coatings; organic synthesis; roll-coating inks; stains; flavoring agent for foods and pharmaceuticals; in food-pkg. adhesives

Use: PERFUMING

For more information call 1-800-282-3982 or email info@parchem.com!

Looking for another product? Get a quick quote now!

Enter a chemical name, synonym or CAS# below to search