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LC2626 Diethyl ketone
for synthesis


Order number Packaging Quantity Price €
AC29626 Glass bottle 100 ml 11.25
AC29626 Glass bottle 1 L 29.50


Product information
Synonyms 3-Pentanone, Ethyl ketone
Hill Formula C5H10O
Chemical formula (C2H5)2CO
HS Code 2914 19 90
EC number 202-490-3
Molar mass 86.13 g/mol
EC index number 606-006-00-5
CAS number 96-22-0


Chemical and physical data
Ignition temperature 425 °C
Solubility 50 g/l (20 °C)
Melting point -40 °C
Molar mass 86.13 g/mol
Density 0.81 g/cm3 (20 °C)
pH value 6.2 (50 g/l, H2O, 20 °C)
Boiling point 101 – 103 °C (1013 mbar)
Vapor pressure 37.6 hPa (20 °C)
Explosion limit 1.6 – 7.7 %(V)
Flash point 13 °C
Refractive index 1.3923 (20 °C, 589 nm)


Safety information according to GHS
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.
EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking.
Signal Word Danger
Hazard Pictogram(s)
RTECS SA8050000
Storage class 3 Flammable Liquids
WGK WGK 1 slightly 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.


Safety information
R Phrase R 11-37-66-67
Highly flammable.Irritating to respiratory system.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness.
S Phrase S 9-16-25-33
Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Avoid contact with eyes.Take precautionary measures against static discharges.
Categories of danger highly flammable, irritant
Hazard Symbol Flammable


Transport information
Declaration (transport by sea) IMDG-Code UN 1156 DIETHYL KETONE, 3, II
Declaration (transport by air) IATA-DGR UN 1156 DIETHYL KETONE, 3, II


Toxicological data
LD 50 oral LD50 rat 2900 mg/kg
LD 50 dermal LD50 rabbit 16200 mg/kg


Assay (GC, area%) ≥ 99 %%
Density (d 20 °C/ 4 °C) 0.813 – 0.815
Identity (IR) passes test