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| p-Nitroaniline | CAS 100-01-6 | ||
| NO2C6H4NH2 | RTECS BY7000000 | ||
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Synonyms & Trade Names para-Aminonitrobenzene, 4-Nitroaniline, 4-Nitrobenzenamine, p-Nitrophenylamine, PNA |
DOT ID & Guide 1661 153 |
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Exposure Limits |
NIOSH REL: TWA 3 mg/m3 [skin] | ||
| OSHA PEL�: TWA 6 mg/m3 (1 ppm) [skin] | |||
| IDLH 300 mg/m3 | Conversion | ||
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Physical Description Bright yellow, crystalline powder with a slight ammonia-like odor. |
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MW: 138.1 |
BP: 630°F |
MLT: 295°F |
Sol: 0.08% |
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VP: 0.00002 mmHg |
IP: 8.85 eV |
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Sp.Gr: 1.42 |
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Fl.P: 390°F |
UEL: ? |
LEL: ? |
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| Combustible Solid | |||
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Incompatibilities & Reactivities Strong oxidizers, strong reducers [Note: May result in spontaneous heating of organic materials in the presence of moisture.] |
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Measurement Methods NIOSH 5033 |
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Personal Protection & Sanitation Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated/Daily Remove: When wet or contaminated Change: Daily Provide: Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water flush immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Respirator Recommendations
NIOSH Up to 30 mg/m3: (APF = 10) Any supplied-air respirator* Up to 75 mg/m3: (APF = 25) Any supplied-air respirator operated in a continuous-flow mode* Up to 150 mg/m3: (APF = 50) Any self-contained breathing apparatus with a full facepiece/(APF = 50) Any supplied-air respirator with a full facepiece Up to 300 mg/m3: (APF = 2000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode Emergency or planned entry into unknown concentrations or IDLH conditions: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode/(APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus Escape: (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister in combination with a dust, mist, and fume filter/Any appropriate escape-type, self-contained breathing apparatus |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation nose, throat; cyanosis, ataxia; tachycardia, tachypnea; dyspnea (breathing difficulty); irritability; vomiting, diarrhea; convulsions; respiratory arrest; anemia; methemoglobinemia; jaundice | |
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Target Organs
respiratory system, blood, heart, liver |
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| See also: INTRODUCTION |