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LC1576 Diisobutyl ketone

for synthesis


Order number Packaging Quantity Price €
AC28576 Glass bottle 100 ml 11.25
AC28576 Glass bottle 1 l 18


Product information
Synonyms Di-iso-butyl ketone, 2,6-Dimethyl-4-heptanone, Isobutyl ketone
Hill Formula C9H18O
Chemical formula (CH3)2CHCH2COCH2CH(CH3)2
HS Code 2914 19 90
EC number 203-620-1
Molar mass 142.24 g/mol
EC index number 606-005-00-X
CAS number 108-83-8


Chemical and physical data
Ignition temperature 345 °C
Solubility 0.5 g/l (20 °C)
Saturation concentration (air) 9 g/m3 (20 °C) Air
Melting point -41 °C
Molar mass 142.24 g/mol
Density 0.81 g/cm3 (20 °C)
Boiling point 163 – 173 °C
Vapor pressure 1.6 hPa (20 °C)
Explosion limit 0.8 – 6.2 %(V)
Flash point 49 °C
Refractive index 1.4143 (20 °C, 589 nm)
Evaporation number 48


Safety information
R Phrase R 10-37
Flammable.Irritating to respiratory system.
S Phrase S 24
Avoid contact with skin.
Categories of danger flammable, irritant
Hazard Symbol Irritant
RTECS MJ5775000
Storage class 3 Flammable Liquids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Transport information
Declaration (transport by sea) IMDG-Code UN 1157 DIISOBUTYL KETONE, 3, III
Declaration (transport by air) IATA-DGR UN 1157 DIISOBUTYL KETONE, 3, III


Toxicological data
LD 50 oral LD50 rat 5750 mg/kg
LD 50 dermal LD50 rabbit 16000 mg/kg


Assay (GC, area%) ∼75%
Density (d 20 °C/ 4 °C) 0.807 – 0.811
2,4-Dimethyl-6-heptanone (GC, area%) ∼25%
Identity (IR) passes test


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Hazard Symbol