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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!
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Bulk Quote| precautionary statement codes | P203, P260, P261, P262, P264, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P316, P318, P319, P321, P330, P361+P364, P391, P403+P233, P405, and P501 |
| hazard statements |
| hazards summary | Nitrobenzene is an industrial chemical. It is an oily yellow liquid with an almond-like odor. It dissolves only slightly in water and will evaporate to air. It is produced in large quantities for use in industry. Most of the nitrobenzene produced in the United States is used to manufacture a chemical called aniline. Nitrobenzene is also used to produce lubricating oils such as those used in motors and machinery. A small amount of nitrobenzene is used in the manufacture of dyes, drugs, pesticides, and synthetic rubber.Nitrobenzene is used to manufacture aniline. Acute (short-term) and chronic (long-term) inhalation, oral, and dermal exposure of humans to nitrobenzene result in effects on the blood (i.e., methemoglobinemia). At low nitrobenzene concentrations, symptoms include fatigue, weakness, dyspnea, headache, and dizziness. At higher concentrations, depressed respiration, bluish-gray skin, disturbed vision, and coma may occur. No information is available on the reproductive, developmental, or carcinogenic effects of nitrobenzene in humans. Animal studies indicate that inhalation exposure to nitrobenzene does not result in developmental effects, while reproductive effects, such as a decrease in fertility, reduced testicular weights, and decreased sperm production, have been noted. EPA has classified nitrobenzene as a Group D, not classifiable as to human carcinogenicity.Liquid causes first degree burns on short exposure. Most cases of nitrobenzene-induced methemoglobinemia are probably mild. Severe methemoglobinemia and liver damage have been reported after occupational exposure. Anemia is the most common finding seen after chronic poisoning. Methemoglobinemia has been produced by inhalation of nitrobenzene at 5 ppm in animals and 6 ppm in humans. There is no evidence that dermal exposure in the industrial environment could induce significant methemoglobinemia. In high-dose reproductive studies of animals, nitrobenzene causes testicular damage. Inhalation of high concentrations can cause CNS depression. |
