Product Identification
【Product Name】1-Fluoro-2-nitrobenzene
【Synonyms】o-Fluoronitrobenzene；邻氟硝基苯
【CAS】1493-27-2
【Formula】C6H4FNO2
【Molecular Weight】141.1
【EINECS】216-088-0
【Beilstein/Gmelin】607262
【Beilstein Reference】4-05-00-00718
【EC Class】irritant
Physical and Chemical Properties
【Appearance】Clear yellow to brown liquid.
【Solubility in water】Insoluble
【Melting Point】-8℃
【Boiling Point】212℃
【Vapor Pressure】0.26 (25℃)
【Density】1.3382 g/cm3 (16℃)
【Partition Coefficient】1.69
【Heat Of Vaporization】43.0 kJ/mol
【Refractive Index】1.5489 (17℃)
First Aid Measures
【Ingestion】If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage
【Storage】Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】Wash thoroughly after handling. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Avoid contact with heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or flames.
Hazards Identification
【Inhalation】May cause respiratory tract irritation.
【Skin】May cause skin irritation. May be absorbed through the skin. Absorption into the body may cause cyanosis. Effects may be delayed.
【Eyes】May cause eye irritation.
【Ingestion】May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Causes effects similar to those of acute skin absorption. Effects may be delayed 2 to 4 hours.
【EC Risk Phrase】R 23/24/25 33 36/38
【EC Safety Phrase】S 26 36/37/39 45
【UN (DOT)】2810
Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety ggles 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】Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】Laboratory experiments have resulted in mutagenic effects.
Fire Fighting Measures
【Flash Point】94℃
【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. Combustible Liquid. Containers may explode when heated. To extinguish fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Accidental Release Measures
【Small spills/leaks】Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Wash area with soap and water. Remove all sources of ignition. Provide ventilation.
Stability and Reactivity
【Disposal Code】2
【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 fluoride, nitrogen, fluoride fumes.
Transport Information
【UN Number】2810
【HS Code】2904 90 85