| Product Identification | Back to Contents | 【Product Name】
4-Bromo-1-nitrobenzene | 【Synonyms】
4-Nitrobromobenzene
4-Nitrophenyl bromide
p-Nitrobromobenzene
p-Nitrophenyl bromide | 【CAS】
586-78-7 | 【Formula】
C6H4BrNO2 | 【Molecular Weight】
202.01 | 【EINECS】
209-583-8 | 【RTECS】
CY9040550 | 【RTECS Class】
Mutagen | 【Beilstein/Gmelin】
636964 | 【Beilstein Reference】
4-05-00-00729 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Off-white to brown, crystalline powder. | 【Solubility in water】
Insoluble | 【Melting Point】
124 - 126 | 【Boiling Point】
255 | 【Vapor Pressure】
0.03 (25 C) | 【Density】
1.948 g/cm3 (25C) | 【Partition Coefficient】
2.55 | 【Heat Of Vaporization】
47.0 kJ/mol |
| First Aid Measures | Back to Contents | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. | 【Skin】
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Do not breathe dust, vapor, mist, or gas. Keep container tightly closed. Do not ingest or inhale. |
| Hazards Identification | Back to Contents | 【Inhalation】
Harmful if inhaled. Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema. | 【Skin】
Causes skin irritation. May be absorbed through the skin in harmful amounts. | 【Eyes】
Causes eye irritation. May cause chemical conjunctivitis. | 【Ingestion】
Harmful if swallowed. May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated. Effects may be delayed 2 to 4 hours. May form methemoglobin which in sufficient concentration causes cyanosis. | 【Hazards】
Containers may explode when heated. | 【EC Risk Phrase】
R 20/21/22 33 36/38 | 【EC Safety Phrase】
S 26 36/37/39 | 【UN (DOT)】
2732 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
Prolonged exposure may cause anemia and methemoglobinemia, characterized by dizziness, drowsiness, headache, breath shortness, cyanosis, rapid heart rate and chocolate-brown colored blood. Effects may be delayed. Laboratory experiments have resulted in mutagenic effects. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
106 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam. | 【Fire Potential】
Combustible material: may burn but does not ignite readily. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
3 | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents, strong bases. | 【Decomposition】
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen bromide, nitrogen. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
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