Product Identification
【Product Name】9-Fluorenone 9-芴酮
【Synonyms】
9H-Fluoren-9-one
9-Oxofluorene
Diphenylene ketone
Dluoren-9-one
【CAS】486-25-9
【Formula】C13H8O
【Molecular Weight】180.21
【EINECS】207-630-7
【RTECS】LL8925000
【RTECS Class】Tumorigen; Drug; Mutagen
【Beilstein/Gmelin】1636531
【Beilstein Reference】4-07-00-01629
Physical and Chemical Properties
【Appearance】Yellow rhombic bipyramidal crystals from alcohol, benzene-petroleum ether
【Solubility in water】insoluble
【Melting Point】81 - 83
【Boiling Point】342
【Vapor Pressure】0.02 (343 C)
【Density】1.13 g/cm3 (99 C)
【Partition Coefficient】3.58
【Usage】Intermediate.
【Refractive Index】1.6309 (99 C)
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.
【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. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage
【Storage】Keep container closed when not in use. 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 with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards Identification
【Inhalation】May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
【Skin】May cause skin irritation. The toxicological properties of this material have not been fully investigated.
【Eyes】May cause eye irritation.
【Ingestion】May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
【EC Safety Phrase】S 22 24/25
【UN (DOT)】1325
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】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】Animal studies have reported the development of tumors.
Fire Fighting Measures
【Flash Point】163
【Autoignition】608
【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. 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】Flammable/combustible material. May be ignited by friction, heat, sparks or flames.
Accidental Release Measures
【Small spills/leaks】Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
【Disposal Code】3
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Strong oxidizing agents.
【Decomposition】Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
【Combustion Products】Fire may produce irritating and/or toxic gases.
Transport Information
【UN Number】1325
【Hazard Class】4.1
【Packing Group】II; III
【HS Code】2914 39 00