| [Fire Fighting] Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. | |
| [Ingestion] If swallowed, wash out mouth with water provided person is conscious. Call a physician. | |
| [Inhalation] If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. | |
| [Skin] In case of contact, immediately wash skin with soap and copious amounts of water. | |
| [Eyes] In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes. | |
| [Storage] Keep tightly closed. Store in a cool dry place. | |
| [Inhalation] Material may be irritating to mucous membranes and upper respiratory tract. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [Hazards] Emits toxic fumes under fire conditions. | |
| [EC Safety Phrase] 22 24/25 | |
| [Personal Protection] Compatible chemical-resistant gloves. Chemical safety goggles. | |
| [Respirators] Government approved respirator. | |
| [Appearance] Creamy white crystalline powder. | |
| [Solubility in water] Insoluble | |
| [Melting Point] 240 | |
| [Vapor Pressure] 1E-12 (25 C) | |
| [pKa/pKb] 6.91 (pKa) | |
| [Usage] Isoflavone. | |
| [Refractive Index] | |
| [Product Name] 5,4'-Dihydroxy-7-methoxyisoflavone | |
| [Synonyms] 4',5-Dihydroxy-7-methoxyisoflavone 5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4-benzopyrone 5-Hydroxy-3-(4-hydroxyphenyl)-7-methoxychromen-4-one | |
| [CAS] "CASEN_552-59-0.htm">552-59-0 | |
| [Formula] C16H12O5 | |
| [Molecular Weight] 284.27 | |
| [EINECS] 209-018-5 | |
| [RTECS] DJ3100050 | |
| [RTECS Class] Drug | |
| [Merck] 13,8001 | |
| [Beilstein/Gmelin] 292155 | |
| [Beilstein Reference] 5-18-04-00595 | |
| [Small spills/leaks] Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Carbon monoxide, Carbon dioxide. |
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