| [Flash Point] 201 | |
| [Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam. | |
| [Ingestion] Get medical aid. Wash mouth out with water. | |
| [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. | |
| [Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
| [Storage] Store in a tightly closed container. Deep freeze (below -20 C). | |
| [Handling] Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. | |
| [Ingestion] May cause irritation of the digestive tract. May be harmful if swallowed. May cause headache, drowsiness, and | |
| [Inhalation] Causes respiratory tract irritation. May be harmful if inhaled. Exposure to high concentrations may cause narcosis. | |
| [Skin] Causes skin irritation. May be harmful if absorbed through the skin. | |
| [Eyes] Causes eye irritation. | |
| [EC Risk Phrase] R 36/37/38 | |
| [EC Safety Phrase] S 26 36 | |
| [Personal Protection] 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. | |
| [Appearance] Almost white solid. | |
| [Solubility in water] Insoluble | |
| [Melting Point] 212 - 214 | |
| [Boiling Point] 513 | |
| [Vapor Pressure] 4E-11 (25 C) | |
| [pKa/pKb] 7.54 | |
| [Partition Coefficient] 2.97 | |
| [Heat Of Vaporization] 81.4 kJ/mol | |
| [Usage] Used to evaluate time-resolved fluoroimmunoassay for determination of daidzein in plasma (serum). | |
| [Product Name] 4',7-Dihydroxyisoflavone | |
| [Synonyms] 7-Hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one 7-Hydroxy-3-(4-hydroxyphenyl)chromen-4-one | |
| [CAS] "CASEN_486-66-8.htm">486-66-8 | |
| [Formula] C15H10O4 | |
| [Molecular Weight] 254.24 | |
| [EINECS] 207-635-4 | |
| [RTECS] DJ3100040 | |
| [RTECS Class] Drug | |
| [Merck] 13,2829 | |
| [Beilstein/Gmelin] 231523 | |
| [Beilstein Reference] 5-18-04-00089 | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. | |
| [Stability] Stable under normal shipping and handling conditions. | |
| [Incompatibilities] Sterk oxyderend middel. | |
| [Decomposition] Carbon monoxide, carbon dioxide. |
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