| [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 appropriate foam. | |
| [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. | |
| [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. Keep under a nitrogen blanket. Store in a cool, dry, well-ventilated area away from incompatible substances. | |
| [Handling] Wash thoroughly after handling. Use only in a well ventilated area. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. | |
| [Ingestion] Expected to be a low ingestion hazard. May cause nausea and vomiting. | |
| [Inhalation] May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | |
| [Skin] May cause skin irritation. | |
| [Eyes] May cause eye irritation. | |
| [EC Risk Phrase] R 36/37/38 | |
| [EC Safety Phrase] S 26 36 | |
| [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] 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] Slightly yellow liquid. With a stench. | |
| [Solubility in water] Very soluble | |
| [Melting Point] 235 | |
| [Boiling Point] 419 | |
| [Density] 1.661 g/cm3 | |
| [pKa/pKb] 3.96 (pKa) | |
| [Partition Coefficient] -.81 | |
| [Usage] Reagent for measuring the extent of lipid peroxidation in foods. | |
| [Product Name] 2-Thiobarbituric acid | |
| [Synonyms] 2-Mercaptobarbituric acid 2-Thio-4,6-dioxypyrimidine 4,6-Dihydroxy-2-mercaptopyrimidine Austranal Bathyran Dihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione | |
| [CAS] "CASEN_504-17-6.htm">504-17-6 | |
| [Formula] C4H4N2O2S | |
| [Molecular Weight] 144.15 | |
| [EINECS] 207-985-8 | |
| [RTECS] CQ7700000 | |
| [RTECS Class] Other | |
| [Beilstein/Gmelin] 120663 | |
| [Beilstein Reference] 5-24-09-00108 | |
| [Small spills/leaks] Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. | |
| [Disposal Code] 3 | |
| [Stability] No data. | |
| [Incompatibilities] Stttrong oxidizing agents. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide. | |
| [HS Code] 2933 59 95 |
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