| [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. | |
| [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 not breathing, give artificial respiration. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. | |
| [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 immediately. | |
| [Storage] Store in a tightly closed container. Store in a cool, dry 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 ingest or inhale. | |
| [Ingestion] May be harmful if swallowed. May cause encephalitis, muscular contractions, bone marrow depression, and neurological effects. | |
| [Inhalation] No information available. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [Hazards] During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. | |
| [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. | |
| [Appearance] White powder. | |
| [Solubility in water] Soluble | |
| [Melting Point] 175 | |
| [Density] 1.52 g/cm3 | |
| [pKa/pKb] 8.66 (pKa) | |
| [Product Name] 5-Fluoro-1-(tetrahydro-2-furanyl)-2,4(1H,3H)-pyrimidinedione | |
| [Synonyms] 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-(tetrahydro-2-furanyl)- 5-Fluoro-1-(2-tetrahydrofuranyl)uracil Fluaid N1-(2-Tetrahydrofuranyl)-5-fluorouracil NSC 148958 Tegafur | |
| [CAS] "CASEN_17902-23-7.htm">17902-23-7 | |
| [Formula] C8H9FN2O3 | |
| [Molecular Weight] 200.17 | |
| [EINECS] 241-846-2 | |
| [RTECS] YR0450000 | |
| [RTECS Class] Tumorigen; Drug; Mutagen; Reproductive Effector; Human Data | |
| [Merck] 12,9267 | |
| [Beilstein/Gmelin] 525766 | |
| [Beilstein Reference] 5-24-06-00285 | |
| [Small spills/leaks] Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen fluoride. |
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