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Diphenylamine |
CAS 122-39-4 | ||
(C6H5)2NH |
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.] |
DOT ID & Guide |
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Exposure
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NIOSH REL: TWA 10 mg/m3 | ||
| OSHA PEL†: none | |||
| IDLH N.D. See: IDLH INDEX | 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 |
BP: 576°F |
MLT: 127°F |
Sol: 0.03% |
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VP(227°F): 1 mmHg |
IP: 7.40 eV |
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Sp.Gr: 1.16 |
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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. | |||
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Incompatibilities & Reactivities Oxidizers, hexachloromelamine, trichloromelamine |
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Measurement Methods OSHA 22, 78 See: NMAM or OSHA Methods |
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Personal Protection & Sanitation (See protection) Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: Daily Remove: When wet or contaminated Change: Daily |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash promptly Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations Not available. |
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| 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 | |
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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 |