Dipropyl ketone
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CAS
123-19-3
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(CH3CH2CH2)2CO
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RTECS
MJ5600000
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Synonyms & Trade Names
Butyrone, DPK, 4-Heptanone, Heptan-4-one, Propyl ketone
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DOT ID & Guide
2710 / 128
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Exposure
Limits
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NIOSH REL: TWA 50 ppm (235 mg/m3)
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OSHA PEL†: none
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IDLH
N.D.
See: IDLH INDEX
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Conversion
1 ppm = 4.67 mg/m3
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Physical Description
Colorless liquid with a pleasant odor.
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MW: 114.2
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BP: 291°F
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FRZ: -27°F
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Sol: Insoluble
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VP: 5 mmHg
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IP: 9.10 eV
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Sp.Gr: 0.82
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Fl.P: 120°F
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UEL: ?
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LEL: ?
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Class II Combustible Liquid: Fl.P. at or above 100°F and below 140°F.
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Incompatibilities & Reactivities
Oxidizers
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Measurement Methods
OSHA 7
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: Daily
Remove: When wet or contaminated
Change: No recommendation
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash
Breathing: Respiratory support
Swallow: Medical attention immediately
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Respirator Recommendations
Not available.
Important additional information about respirator selection
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Exposure Routes
inhalation, ingestion,skin and/or eye contact
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Symptoms
Irritation eyes, skin; central nervous system depression, dizziness, drowsiness, decreased breathing; in animals: liver injury; narcosis
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Target Organs
Eyes, skin, central nervous system, liver
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See also: INTRODUCTION See ICSC CARD: 1414
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