Diethyl ketone
Synonyms & Trade Names
DEK, Dimethylacetone, Ethyl ketone, Metacetone, 3-Pentanone, PropionePhysical Description
Colorless liquid with an acetone-like odor.Molecular Weight
86.2Boiling Point
215°FFreezing Point
-44°FSolubility
5%Vapor Pressure
(77°F): 35 mmHgIonization Potential
9.32 eVSpecific Gravity
0.81Flash Point
(oc) 55°FUpper Exposive Limit
6.4%Lower Explosive Limit
1.6%
Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.
Incompatibilities & Reactivities
Strong oxidizers, alkalis, mineral acids, (hydrogen peroxide + nitric acid)Exposure Routes
inhalation, ingestion, skin and/or eye contactSymptoms
irritation eyes, skin, mucous membrane, respiratory system; cough, sneezingTarget Organs
Eyes, skin, respiratory systemPersonal Protection/Sanitation
(See protection codes)Skin:No recommendation
Eyes:Prevent eye contact
Wash skin:Daily
Remove:When wet (flammable)
Change:No recommendation
First Aid
(See procedures)Eye:Irrigate immediately
Skin:Soap wash
Breathing:Respiratory support
Swallow:Medical attention immediately
Respirator Recommendations
Not available.
- Page last reviewed:April 11, 2016
- Page last updated:April 11, 2016
- Content source:
- National Institute for Occupational Safety and Health (NIOSH) Education and Information Division