Diphenylamine |
Synonyms & Trade Names Anilinobenzene, DPA, Phenylaniline, N-Phenylaniline, N-Phenylbenzenamine [Note: The carcinogen 4-Aminodiphenyl may be present as an impurity in the commercial product.] |
CAS No. 122-39-4 |
RTECS No. JJ7800000 |
DOT ID & Guide |
Formula(C6H5)2NH |
Conversion |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: TWA 10 mg/m3
OSHA PEL†: none |
Measurement Methods
OSHA 22 , 78
See: NMAM or OSHA Methods |
Physical Description Colorless, tan, amber, or brown crystalline solid with a pleasant, floral odor. [fungicide] |
MW: 169.2 |
BP: 576°F |
MLT: 127°F |
Sol: 0.03% |
VP(227°F): 1 mmHg |
IP: 7.40 eV |
Sp.Gr: 1.16 |
Fl.P: 307°F |
UEL: ? |
LEL: ? |
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| Combustible Solid; explosive if a cloud of dust is exposed to a source of ignition. |
Incompatibilities & Reactivities Oxidizers, hexachloromelamine, trichloromelamine |
Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin, mucous membrane; eczema; tachycardia, hypertension; cough, sneezing; methemoglobinemia; increased blood pressure, heart rate; proteinuria, hematuria (blood in the urine), bladder injury; in animals: teratogenic effects |
Target Organs Eyes, skin, respiratory system, cardiovascular system, blood, bladder, reproductive system |
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Personal Protection/Sanitation (See protection codes)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: Daily
Remove: When wet or contaminated
Change: Daily
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash promptly
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION See ICSC CARD: 0466
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