| [Flash Point] 204 | |
| [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. | |
| [Eyes] May cause eye irritation. | |
| [Hazards] Emits toxic fumes under fire conditions. | |
| [EC Risk Phrase] 36/37/38 | |
| [EC Safety Phrase] 26 36 | |
| [Personal Protection] Compatible chemical-resistant gloves. Chemical safety goggles. | |
| [Respirators] Government approved respirator. | |
| [Poison Class] 4 | |
| [Solubility in water] Very soluble | |
| [Melting Point] 256 - 257 | |
| [Boiling Point] 471 | |
| [Vapor Pressure] 3E-10 (25 C) | |
| [pKa/pKb] 1.70 (pKa) | |
| [Heat Of Vaporization] 80.4 kJ/mol | |
| [Usage] Component of many herbal medicines. | |
| [Refractive Index] | |
| [Product Name] Chelidonic acid | |
| [Synonyms] 4-Oxo-1,4-pyran-2,6-dicarboxylic acid 4-Oxo-4H-pyran-2,6-dicarboxylic acid 4-Oxopyran-2,6-dicarboxylic acid 4-Pyranone-2,6-dicarboxylic acid Jervasic acid | |
| [CAS] "CASEN_99-32-1.htm">99-32-1 | |
| [Formula] C7H4O6 | |
| [Molecular Weight] 184.11 | |
| [EINECS] 202-749-0 | |
| [RTECS] UP7350000 | |
| [RTECS Class] Other | |
| [Merck] 12,2094 | |
| [Beilstein/Gmelin] 163607 | |
| [Beilstein Reference] 5-18-08-00646 | |
| [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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