| [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] If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. | |
| [Inhalation] Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. | |
| [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 cool, dry place. Store in a tightly closed container. Refrigerator (approx 4 C). | |
| [Handling] Avoid contact with skin and eyes. Avoid ingestion and inhalation. Store protected from light. Use only in a chemical fume hood. | |
| [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. | |
| [Ingestion] May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. | |
| [EC Safety Phrase] S 22 24/25 | |
| [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. | |
| [Exposure Effects] Prolonged or repeated exposure may cause adverse reproductive effects. | |
| [Appearance] White solid. | |
| [Solubility in water] Slightly soluble | |
| [Melting Point] 270-274 | |
| [Boiling Point] 401 | |
| [pKa/pKb] 5.88 (pKb) | |
| [Partition Coefficient] -.11 | |
| [Product Name] 2,4-Dihydroxy-5-iodopyrimidine | |
| [Synonyms] 2,4(1H,3H)-Pyrimidinedione, 5-iodo- 5-Iodo-1H-pyrimidine-2,4-dione 5-Iodo-2,4-dihydroxypyrimidine | |
| [CAS] "CASEN_696-07-1.htm">696-07-1 | |
| [Formula] C4H3IN2O2 | |
| [Molecular Weight] 237.98 | |
| [EINECS] 211-788-2 | |
| [RTECS] YR0525000 | |
| [RTECS Class] Other | |
| [Beilstein/Gmelin] 4891 | |
| [Beilstein Reference] 5-24-06-00344 | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. | |
| [Stability] Stable under normal temperatures and pressures. | |
| [Incompatibilities] Strong oxidizing agents. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen iodide. |
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