| [Flash Point] 107 | |
| [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, dry chemical, chemical foam, or alcohol-resistant 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 cool, dry place. Store in a tightly closed container. | |
| [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. | |
| [Inhalation] Causes respiratory tract irritation. May be harmful if inhaled. | |
| [Skin] Causes skin irritation. May be harmful if absorbed through the skin. | |
| [Eyes] Causes eye irritation. | |
| [EC Risk Phrase] R 22 | |
| [EC Safety Phrase] S 36/37 | |
| [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] Solid. | |
| [Solubility in water] Very soluble | |
| [Melting Point] 23-25 | |
| [Boiling Point] 208 | |
| [Vapor Pressure] 0.4 (25 C) | |
| [Density] 1.192 g/cm3 | |
| [pKa/pKb] 9.00 (pKa) | |
| [Partition Coefficient] .23 | |
| [Heat Of Vaporization] 42.1 kJ/mol | |
| [Usage] Building block for more complex chemical compounds, such as pharmaceutical drugs like tazobactam. | |
| [Refractive Index] 1.4854 (25 C) | |
| [Product Name] 1,2,3-1H-Triazole | |
| [Synonyms] 1,2,3-Triazole 2H-1,2,3-Triazole 2H-Triazole Osotriazole Pyrrodiazole Triazacyclopentadiene | |
| [CAS] "CASEN_288-36-8.htm">288-36-8 | |
| [Formula] C2H3N3 | |
| [Molecular Weight] 69.06 | |
| [Beilstein/Gmelin] 104766 | |
| [Beilstein Reference] 4-26-00-00029 | |
| [Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. | |
| [Stability] No data. | |
| [Incompatibilities] Strong oxidizing agents, acids, acetic anhydride, acid chlorides, carbon dioxide. | |
| [Decomposition] Nitrogen oxides, carbon monoxide, carbon dioxide. |
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