Diphenylamine
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CAS
122-39-4
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(C6H5)2NH
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RTECS
JJ7800000
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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.]
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DOT ID & Guide
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Exposure
Limits
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NIOSH REL: TWA 10 mg/m3
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OSHA PEL†: none
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IDLH
N.D.
See: IDLH INDEX
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Conversion
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Physical Description
Colorless, tan, amber, or brown crystalline solid with a pleasant, floral odor. [fungicide]
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MW: 169.2
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BP: 576°F
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MLT: 127°F
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Sol: 0.03%
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VP(227°F): 1 mmHg
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IP: 7.40 eV
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Sp.Gr: 1.16
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Fl.P: 307°F
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UEL: ?
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LEL: ?
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Combustible Solid; explosive if a cloud of dust is exposed to a source of ignition.
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Incompatibilities & Reactivities
Oxidizers, hexachloromelamine, trichloromelamine
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Measurement Methods
OSHA 22, 78
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: Daily
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash promptly
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, skin absorption, ingestion, skin and/or eye contact
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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
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Target Organs
Eyes, skin, respiratory system, cardiovascular system, blood, bladder, reproductive system
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See also: INTRODUCTION
See ICSC CARD: 0466 |
