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Triphenylamine

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Synonyms & Trade Names
N,N-Diphenylaniline, N,N-Diphenylbenzenamine
CAS No.
603-34-9
RTECS No.
YK2680000
DOT ID & Guide
Formula
(C₆H₅)₃N
Conversion
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
TWA 5 mg/m3
OSHA PEL
none See Appendix G
Measurement Methods
None available
See: NMAM or OSHA Methods
Physical Description
Colorless solid.
Molecular Weight
245.3
Boiling Point
689°F
Melting Point
261°F
Solubility
Insoluble
Vapor Pressure
?
Ionization Potential
7.60 eV
Specific Gravity
0.77
Flash Point
?
Upper Explosive Limit
?
Lower Explosive Limit
?
Incompatibilities & Reactivities
None reported
Exposure Routes
inhalation, ingestion, skin and/or eye contact
Symptoms
In Animals: irritation skin
Target Organs
Skin
Personal Protection/Sanitation
(See protection codes)
Skin:Prevent skin contact
Eyes:Prevent eye contact
Wash skin:Daily
Remove:No recommendation
Change:Daily
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: 1366
Page last reviewed: October 30, 2019
Content source: National Institute for Occupational Safety and Health