p-Nitroaniline
|
CAS
100-01-6
|
NO2C6H4NH2
|
RTECS
BY7000000
|
Synonyms & Trade Names
para-Aminonitrobenzene, 4-Nitroaniline, 4-Nitrobenzenamine, p-Nitrophenylamine, PNA
|
DOT ID & Guide
1661 / 153
|
Exposure
Limits
|
NIOSH REL: TWA 3 mg/m3 [skin]
|
|
OSHA PEL†: TWA 6 mg/m3 (1 ppm) [skin]
|
IDLH
300 mg/m3
See: 100016
|
Conversion
|
Physical Description
Bright yellow, crystalline powder with a slight ammonia-like odor.
|
MW: 138.1
|
BP: 630°F
|
MLT: 295°F
|
Sol: 0.08%
|
VP: 0.00002 mmHg
|
IP: 8.85 eV
|
|
Sp.Gr: 1.42
|
Fl.P: 390°F
|
UEL: ?
|
LEL: ?
|
|
|
Combustible Solid
|
Incompatibilities & Reactivities
Strong oxidizers, strong reducers [Note: May result in spontaneous heating of organic materials in the presence of moisture.]
|
Measurement Methods
NIOSH 5033
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
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
|
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 having an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters./Any appropriate escape-type, self-contained breathing apparatus
Important additional information about respirator selection
|
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
|
Target Organs
respiratory system, blood, heart, liver
|
|
See also: INTRODUCTION
See ICSC CARD: 0308 See MEDICAL TESTS: 0160
|
