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Dipropyl ketone

Synonyms & Trade Names
Butyrone, DPK, Heptan-4-one, 4-Heptanone, Propyl ketone
CAS No.
123-19-3
RTECS No.
MJ5600000
DOT ID & Guide
2710 128
Formula
(CH3CH2CH2)2CO
Conversion
1 ppm = 4.67 mg/m3
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
TWA 50 ppm (235 mg/m3)
OSHA PEL
none See Appendix G
Measurement Methods
OSHA 7
See: NMAM or OSHA Methods
Physical Description
Colorless liquid with a pleasant odor.
Molecular Weight
114.2
Boiling Point
291°F
Freezing Point
-27°F
Solubility
Insoluble
Vapor Pressure
5 mmHg
Ionization Potential
9.10 eV
Specific Gravity
0.82
Flash Point
120°F
Upper Exposive Limit
?
Lower Explosive Limit
?
Class II Combustible Liquid: Fl.P. at or above 100°F and below 140°F.
Incompatibilities & Reactivities
Oxidizers
Exposure Routes
inhalation, ingestion, skin and/or eye contact
Symptoms
irritation eyes, skin; central nervous system depression, dizziness, drowsiness, decreased breath; In Animals: liver injury; narcosis
Target Organs
Eyes, skin, central nervous system, liver
Personal Protection/Sanitation
(See protection codes)
Skin:Prevent skin contact
Eyes:Prevent eye contact
Wash skin:Daily
Remove:When wet or contaminated
Change:No recommendation
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   ICSC CARD: 1414
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