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| p-Nitrochlorobenzene | CAS 100-00-5 | ||
| ClC6H4NO2 | RTECS CZ1050000 | ||
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Synonyms & Trade Names p-Chloronitrobenzene, 4-Chloronitrobenzene, 1-Chloro-4-nitrobenzene, 4-Nitrochlorobenzene, PCNB, PNCB |
DOT ID & Guide 1578 152 |
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Exposure Limits |
NIOSH REL: Ca See Appendix A [skin] | ||
| OSHA PEL: TWA 1 mg/m3 [skin] | |||
| IDLH Ca [100 mg/m3] | Conversion | ||
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Physical Description Yellow, crystalline solid with a sweet odor. |
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MW: 157.6 |
BP: 468°F |
MLT: 182°F |
Sol: Slight |
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VP(86°F): 0.2 mmHg |
IP: 9.96 eV |
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Sp.Gr: 1.52 |
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Fl.P: 261°F |
UEL: ? |
LEL: ? |
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| Solid that does not burn, or burns with difficulty. | |||
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Incompatibilities & Reactivities Strong oxidizers, alkalis |
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Measurement Methods NIOSH 2005 |
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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: Eyewash, Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Respirator Recommendations
NIOSH At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration: (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 with a high-efficiency particulate 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 Anoxia; unpleasant taste; anemia; methemoglobinemia; in animals: hematuria (blood in the urine); spleen, kidney, bone marrow changes; reproductive effects; [potential occupational carcinogen] | |
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Target Organs
Blood, liver, kidneys, cardiovascular system, spleen, bone marrow, reproductive system Cancer Site [in animals: vascular & liver tumors] |
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| See also: INTRODUCTION |