Diethyl ketone |
Synonyms & Trade Names DEK, Dimethylacetone, Ethyl ketone, Metacetone, 3-Pentanone, Propione |
CAS No. 96-22-0 |
RTECS No. SA8050000 |
DOT ID & Guide 1156 127 |
FormulaCH3CH2COCH2CH3 |
Conversion 1 ppm = 3.53 mg/m3 |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: TWA 200 ppm (705 mg/m3)
OSHA PEL†: none |
Measurement Methods
None available
See: NMAM or OSHA Methods |
Physical Description Colorless liquid with an acetone-like odor. |
MW: 86.2 |
BP: 215°F |
FRZ: -44°F |
Sol: 5% |
VP(77°F): 35 mmHg |
IP: 9.32 eV |
Sp.Gr: 0.81 |
Fl.P(oc): 55°F |
UEL: 6.4% |
LEL: 1.6% |
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| 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 contact |
Symptoms irritation eyes, skin, mucous membrane, respiratory system; cough, sneezing |
Target Organs Eyes, skin, respiratory system |
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Personal Protection/Sanitation (See protection codes)
Skin: No recommendation
Eyes: Prevent eye contact
Wash skin: Daily
Remove: When wet (flammable)
Change: No recommendation
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION See ICSC CARD: 0874
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